| # |
CVE ID
|
CWE ID
|
# of Exploits
|
Vulnerability Type(s)
|
Publish Date
|
Update Date
|
Score
|
Gained Access Level
|
Access
|
Complexity
|
Authentication
|
Conf.
|
Integ.
|
Avail.
|
|
1 |
CVE-2012-6333 |
399 |
|
DoS |
2012-12-13 |
2012-12-13 |
4.7 |
None |
Local |
Medium |
Not required |
None |
None |
Complete |
|
Multiple HVM control operations in Xen 3.4 through 4.2 allow local HVM guest OS administrators to cause a denial of service (physical CPU consumption) via a large input. |
|
2 |
CVE-2012-6301 |
20 |
1
|
DoS |
2012-12-10 |
2012-12-11 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The Browser application in Android 4.0.3 allows remote attackers to cause a denial of service (application crash) via a crafted market: URI in the SRC attribute of an IFRAME element. |
|
3 |
CVE-2012-6063 |
399 |
|
DoS Exec Code |
2012-11-30 |
2012-12-19 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
|
Double free vulnerability in the sftp_mkdir function in sftp.c in libssh before 0.5.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified vectors, a different vector than CVE-2012-4559. |
|
4 |
CVE-2012-6062 |
20 |
|
DoS |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The dissect_rtcp_app function in epan/dissectors/packet-rtcp.c in the RTCP dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted packet. |
|
5 |
CVE-2012-6061 |
189 |
|
DoS Overflow |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The dissect_wtp_common function in epan/dissectors/packet-wtp.c in the WTP dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 uses an incorrect data type for a certain length field, which allows remote attackers to cause a denial of service (integer overflow and infinite loop) via a crafted value in a packet. |
|
6 |
CVE-2012-6060 |
189 |
|
DoS Overflow |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Integer overflow in the dissect_iscsi_pdu function in epan/dissectors/packet-iscsi.c in the iSCSI dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a malformed packet. |
|
7 |
CVE-2012-6059 |
20 |
|
DoS |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The dissect_isakmp function in epan/dissectors/packet-isakmp.c in the ISAKMP dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 uses an incorrect data structure to determine IKEv2 decryption parameters, which allows remote attackers to cause a denial of service (application crash) via a malformed packet. |
|
8 |
CVE-2012-6058 |
189 |
|
DoS Overflow |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Integer overflow in the dissect_icmpv6 function in epan/dissectors/packet-icmpv6.c in the ICMPv6 dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted Number of Sources value. |
|
9 |
CVE-2012-6057 |
189 |
|
DoS Overflow |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The dissect_eigrp_metric_comm function in epan/dissectors/packet-eigrp.c in the EIGRP dissector in Wireshark 1.8.x before 1.8.4 uses the wrong data type for a certain offset value, which allows remote attackers to cause a denial of service (integer overflow and infinite loop) via a malformed packet. |
|
10 |
CVE-2012-6056 |
189 |
|
DoS Overflow |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Integer overflow in the dissect_sack_chunk function in epan/dissectors/packet-sctp.c in the SCTP dissector in Wireshark 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted Duplicate TSN count. |
|
11 |
CVE-2012-6055 |
189 |
|
DoS |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
epan/dissectors/packet-3g-a11.c in the 3GPP2 A11 dissector in Wireshark 1.8.x before 1.8.4 allows remote attackers to cause a denial of service (infinite loop) via a zero value in a sub-type length field. |
|
12 |
CVE-2012-6054 |
189 |
|
DoS |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The dissect_sflow_245_address_type function in epan/dissectors/packet-sflow.c in the sFlow dissector in Wireshark 1.8.x before 1.8.4 does not properly handle length calculations for an invalid IP address type, which allows remote attackers to cause a denial of service (infinite loop) via a packet that is neither IPv4 nor IPv6. |
|
13 |
CVE-2012-6053 |
189 |
|
DoS |
2012-12-05 |
2013-02-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
epan/dissectors/packet-usb.c in the USB dissector in Wireshark 1.6.x before 1.6.12 and 1.8.x before 1.8.4 relies on a length field to calculate an offset value, which allows remote attackers to cause a denial of service (infinite loop) via a zero value for this field. |
|
14 |
CVE-2012-6051 |
310 |
|
DoS |
2012-11-28 |
2012-11-29 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Google CityHash computes hash values without properly restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table, as demonstrated by a universal multicollision attack. |
|
15 |
CVE-2012-6050 |
16 |
1
|
DoS |
2012-11-26 |
2012-11-28 |
6.4 |
None |
Remote |
Low |
Not required |
Partial |
None |
Partial |
|
The winbox service in MikroTik RouterOS 5.15 and earlier allows remote attackers to cause a denial of service (CPU consumption), read the router version, and possibly have other impacts via a request to download the router's DLLs or plugins, as demonstrated by roteros.dll. |
|
16 |
CVE-2012-6048 |
119 |
1
|
DoS Overflow |
2012-11-26 |
2012-11-27 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Guitar Pro 6.1.1 r10791 allows remote attackers to cause a denial of service (crash) via a long string in a gpx file. |
|
17 |
CVE-2012-6044 |
20 |
1
|
DoS |
2012-11-26 |
2012-11-27 |
4.3 |
None |
Remote |
Medium |
Not required |
None |
None |
Partial |
|
M-Player 0.4 allows remote attackers to cause a denial of service (crash) via a crafted MP3 file. |
|
18 |
CVE-2012-6042 |
119 |
1
|
DoS Overflow |
2012-11-26 |
2012-11-27 |
4.3 |
None |
Remote |
Medium |
Not required |
None |
None |
Partial |
|
GPSMapEdit 1.1.73.2 allows user-assisted remote attackers to cause a denial of service (crash) via a long string in a lst file. |
|
19 |
CVE-2012-6036 |
264 |
|
DoS Exec Code Mem. Corr. |
2012-11-23 |
2013-01-31 |
4.4 |
None |
Local |
Medium |
Not required |
Partial |
Partial |
Partial |
|
The (1) memc_save_get_next_page, (2) tmemc_restore_put_page and (3) tmemc_restore_flush_page functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 do not check for negative id pools, which allows local guest OS users to cause a denial of service (memory corruption and host crash) or possibly execute arbitrary code via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others. |
|
20 |
CVE-2012-6035 |
20 |
|
DoS Exec Code Mem. Corr. |
2012-11-23 |
2012-11-27 |
6.9 |
None |
Local |
Medium |
Not required |
Complete |
Complete |
Complete |
|
The do_tmem_destroy_pool function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 does not properly validate pool ids, which allows local guest OS users to cause a denial of service (memory corruption and host crash) or execute arbitrary code via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others. |
|
21 |
CVE-2012-6034 |
20 |
|
DoS Exec Code Mem. Corr. |
2012-11-23 |
2012-11-26 |
0.0 |
None |
Local |
Medium |
Not required |
None |
None |
None |
|
The (1) tmemc_save_get_next_page and (2) tmemc_save_get_next_inv functions and the (3) TMEMC_SAVE_GET_POOL_UUID sub-operation in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 "do not check incoming guest output buffer pointers," which allows local guest OS users to cause a denial of service (memory corruption and host crash) or execute arbitrary code via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others. |
|
22 |
CVE-2012-6032 |
189 |
|
DoS Overflow Mem. Corr. |
2012-11-23 |
2012-11-27 |
4.9 |
None |
Local |
Low |
Not required |
None |
None |
Complete |
|
Multiple integer overflows in the (1) tmh_copy_from_client and (2) tmh_copy_to_client functions in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (memory corruption and host crash) via unspecified vectors. NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others. |
|
23 |
CVE-2012-6031 |
20 |
|
DoS |
2012-11-23 |
2012-11-26 |
4.7 |
None |
Local |
Medium |
Not required |
None |
None |
Complete |
|
The do_tmem_get function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (CPU hang and host crash) via unspecified vectors related to a spinlock being held in the "bad_copy error path." NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others. |
|
24 |
CVE-2012-6030 |
20 |
|
DoS |
2012-11-23 |
2012-11-26 |
7.2 |
None |
Local |
Low |
Not required |
Complete |
Complete |
Complete |
|
The do_tmem_op function in the Transcendent Memory (TMEM) in Xen 4.0, 4.1, and 4.2 allow local guest OS users to cause a denial of service (host crash) and possibly have other unspecified impacts via unspecified vectors related to "broken locking checks" in an "error path." NOTE: this issue was originally published as part of CVE-2012-3497, which was too general; CVE-2012-3497 has been SPLIT into this ID and others. |
|
25 |
CVE-2012-5991 |
|
|
DoS |
2012-12-19 |
2013-01-30 |
6.3 |
None |
Remote |
Medium |
Single system |
None |
None |
Complete |
|
screens/base/web_auth_custom.html on Cisco Wireless LAN Controller (WLC) devices with software 7.2.110.0 allows remote authenticated users to cause a denial of service (device reload) via a certain buttonClicked value in an internal webauth_type request, aka Bug ID CSCud50209. |
|
26 |
CVE-2012-5970 |
|
|
DoS |
2012-12-19 |
2013-01-29 |
6.1 |
None |
Local Network |
Low |
Not required |
None |
None |
Complete |
|
The Huawei E585 device allows remote attackers to cause a denial of service (NULL pointer dereference and device outage) via crafted HTTP requests, as demonstrated by unspecified vulnerability-scanning software. |
|
27 |
CVE-2012-5917 |
119 |
1
|
DoS Overflow |
2012-11-17 |
2012-11-19 |
4.3 |
None |
Remote |
Medium |
Not required |
None |
None |
Partial |
|
SnackAmp 3.1.3 allows remote attackers to cause a denial of service (application crash) via a long string in an aiff file. |
|
28 |
CVE-2012-5905 |
119 |
2
|
DoS Overflow |
2012-11-17 |
2012-11-19 |
4.0 |
None |
Remote |
Low |
Single system |
None |
None |
Partial |
|
Buffer overflow in KnFTPd 1.0.0 allows remote authenticated users to cause a denial of service (crash) via a long string in a FEAT command. |
|
29 |
CVE-2012-5859 |
|
1
|
DoS |
2012-12-03 |
2012-12-04 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Samsung Kies Air 2.1.207051 and 2.1.210161 allows remote attackers to cause a denial of service (crash) via a crafted request to www/apps/KiesAir/jws/ssd.php. |
|
30 |
CVE-2012-5854 |
119 |
|
DoS Exec Code Overflow |
2012-11-19 |
2013-02-02 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
|
Heap-based buffer overflow in WeeChat 0.3.6 through 0.3.9 allows remote attackers to cause a denial of service (crash or hang) and possibly execute arbitrary code via crafted IRC colors that are not properly decoded. |
|
31 |
CVE-2012-5843 |
|
|
DoS Exec Code Mem. Corr. |
2012-11-21 |
2013-02-07 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. |
|
32 |
CVE-2012-5842 |
|
|
DoS Exec Code Mem. Corr. |
2012-11-21 |
2013-02-25 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. |
|
33 |
CVE-2012-5840 |
399 |
|
DoS Exec Code Mem. Corr. |
2012-11-21 |
2013-05-02 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
Use-after-free vulnerability in the nsTextEditorState::PrepareEditor function in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors, a different vulnerability than CVE-2012-4214. |
|
34 |
CVE-2012-5838 |
189 |
|
DoS Exec Code Mem. Corr. |
2012-11-21 |
2013-05-02 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
The copyTexImage2D implementation in the WebGL subsystem in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via large image dimensions. |
|
35 |
CVE-2012-5836 |
94 |
|
DoS Exec Code |
2012-11-21 |
2013-05-02 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 allow remote attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving the setting of Cascading Style Sheets (CSS) properties in conjunction with SVG text. |
|
36 |
CVE-2012-5835 |
189 |
|
DoS Exec Code Overflow |
2012-11-21 |
2013-05-02 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
Integer overflow in the WebGL subsystem in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 allows remote attackers to execute arbitrary code or cause a denial of service (invalid write operation) via crafted data. |
|
37 |
CVE-2012-5833 |
264 |
|
DoS Exec Code Mem. Corr. |
2012-11-21 |
2013-05-02 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
The texImage2D implementation in the WebGL subsystem in Mozilla Firefox before 17.0, Firefox ESR 10.x before 10.0.11, Thunderbird before 17.0, Thunderbird ESR 10.x before 10.0.11, and SeaMonkey before 2.14 does not properly interact with Mesa drivers, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and application crash) via function calls involving certain values of the level parameter. |
|
38 |
CVE-2012-5758 |
287 |
|
DoS |
2012-11-23 |
2012-11-29 |
7.8 |
None |
Remote |
Low |
Not required |
None |
None |
Complete |
|
The IBM WebSphere DataPower XC10 Appliance 2.0.0.0 through 2.0.0.3 and 2.1.0.0 through 2.1.0.2 does not require authentication for an unspecified interface, which allows remote attackers to cause a denial of service (process exit) via unknown vectors. |
|
39 |
CVE-2012-5704 |
399 |
|
DoS |
2012-11-01 |
2012-11-01 |
3.5 |
None |
Remote |
Medium |
Single system |
None |
None |
Partial |
|
The Hotblocks module 6.x-1.x before 6.x-1.8 for Drupal allows remote authenticated users with the "administer hotblocks" permission to cause a denial of service (infinite loop and time out) via a block that references itself. |
|
40 |
CVE-2012-5703 |
20 |
|
DoS |
2012-11-20 |
2013-03-11 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The vSphere API in VMware ESXi 4.1 and ESX 4.1 allows remote attackers to cause a denial of service (host daemon crash) via an invalid value in a (1) RetrieveProp or (2) RetrievePropEx SOAP request. |
|
41 |
CVE-2012-5688 |
20 |
|
DoS |
2012-12-06 |
2012-12-18 |
7.8 |
None |
Remote |
Low |
Not required |
None |
None |
Complete |
|
ISC BIND 9.8.x before 9.8.4-P1 and 9.9.x before 9.9.2-P1, when DNS64 is enabled, allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a crafted query. |
|
42 |
CVE-2012-5678 |
119 |
|
DoS Exec Code Overflow Mem. Corr. |
2012-12-12 |
2013-02-12 |
10.0 |
None |
Remote |
Low |
Not required |
Complete |
Complete |
Complete |
|
Adobe Flash Player before 10.3.183.48 and 11.x before 11.5.502.135 on Windows, before 10.3.183.48 and 11.x before 11.5.502.136 on Mac OS X, before 10.3.183.48 and 11.x before 11.2.202.258 on Linux, before 11.1.111.29 on Android 2.x and 3.x, and before 11.1.115.34 on Android 4.x; Adobe AIR before 3.5.0.880 on Windows and before 3.5.0.890 on Mac OS X; and Adobe AIR SDK before 3.5.0.880 on Windows and before 3.5.0.890 on Mac OS X allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors. |
|
43 |
CVE-2012-5674 |
|
|
DoS |
2012-11-20 |
2013-05-02 |
7.1 |
None |
Remote |
Medium |
Not required |
None |
None |
Complete |
|
Unspecified vulnerability in Adobe ColdFusion 10 before Update 5, when Internet Information Services (IIS) is used, allows attackers to cause a denial of service via unknown vectors. |
|
44 |
CVE-2012-5672 |
|
|
DoS |
2012-10-25 |
2012-11-08 |
4.3 |
None |
Remote |
Medium |
Not required |
None |
None |
Partial |
|
Microsoft Excel Viewer (aka Xlview.exe) and Excel in Microsoft Office 2007 (aka Office 12) allow remote attackers to cause a denial of service (read access violation and application crash) via a crafted spreadsheet file, as demonstrated by a .xls file with battery voltage data. |
|
45 |
CVE-2012-5643 |
20 |
|
DoS |
2012-12-20 |
2013-03-25 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Multiple memory leaks in tools/cachemgr.cc in cachemgr.cgi in Squid 2.x and 3.x before 3.1.22, 3.2.x before 3.2.4, and 3.3.x before 3.3.0.2 allow remote attackers to cause a denial of service (memory consumption) via (1) invalid Content-Length headers, (2) long POST requests, or (3) crafted authentication credentials. |
|
46 |
CVE-2012-5614 |
20 |
|
DoS |
2012-12-03 |
2013-04-17 |
4.0 |
None |
Remote |
Low |
Single system |
None |
None |
Partial |
|
Oracle MySQL 5.1.67 and earlier and 5.5.29 and earlier, and MariaDB 5.5.28a and possibly other versions, allows remote authenticated users to cause a denial of service (mysqld crash) via a SELECT command with an UpdateXML command containing XML with a large number of unique, nested elements. |
|
47 |
CVE-2012-5612 |
119 |
1
|
DoS Exec Code Overflow Mem. Corr. |
2012-12-03 |
2013-02-07 |
6.5 |
None |
Remote |
Low |
Single system |
Partial |
Partial |
Partial |
|
Heap-based buffer overflow in Oracle MySQL 5.5.19 and other versions through 5.5.28, and MariaDB 5.5.28a and possibly other versions, allows remote authenticated users to cause a denial of service (memory corruption and crash) and possibly execute arbitrary code, as demonstrated using certain variations of the (1) USE, (2) SHOW TABLES, (3) DESCRIBE, (4) SHOW FIELDS FROM, (5) SHOW COLUMNS FROM, (6) SHOW INDEX FROM, (7) CREATE TABLE, (8) DROP TABLE, (9) ALTER TABLE, (10) DELETE FROM, (11) UPDATE, and (12) SET PASSWORD commands. |
|
48 |
CVE-2012-5576 |
119 |
|
DoS Exec Code Overflow |
2012-12-17 |
2013-02-02 |
7.5 |
None |
Remote |
Low |
Not required |
Partial |
Partial |
Partial |
|
Multiple stack-based buffer overflows in file-xwd.c in the X Window Dump (XWD) plug-in in GIMP 2.8.2 allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a large (1) red, (2) green, or (3) blue color mask in an XWD file. |
|
49 |
CVE-2012-5568 |
16 |
|
DoS |
2012-11-30 |
2013-03-07 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
Apache Tomcat through 7.0.x allows remote attackers to cause a denial of service (daemon outage) via partial HTTP requests, as demonstrated by Slowloris. |
|
50 |
CVE-2012-5533 |
399 |
1
|
DoS |
2012-11-24 |
2013-01-31 |
5.0 |
None |
Remote |
Low |
Not required |
None |
None |
Partial |
|
The http_request_split_value function in request.c in lighttpd before 1.4.32 allows remote attackers to cause a denial of service (infinite loop) via a request with a header containing an empty token, as demonstrated using the "Connection: TE,,Keep-Alive" header. |