Vulnerability Details : CVE-2007-2443
Integer signedness error in the gssrpc__svcauth_unix function in svc_auth_unix.c in the RPC library in MIT Kerberos 5 (krb5) 1.6.1 and earlier might allow remote attackers to execute arbitrary code via a negative length value.
Vulnerability category: Execute code
Threat overview for CVE-2007-2443
Top countries where our scanners detected CVE-2007-2443
Top open port discovered on systems with this issue
5555
IPs affected by CVE-2007-2443 121
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2007-2443!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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Exploit prediction scoring system (EPSS) score for CVE-2007-2443
Probability of exploitation activity in the next 30 days: 96.51%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 100 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-2443
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
|---|---|---|---|---|---|
|
8.3
|
HIGH | AV:A/AC:L/Au:N/C:C/I:C/A:C |
6.5
|
10.0
|
NIST |
References for CVE-2007-2443
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http://www.vupen.com/english/advisories/2007/3229
Webmail: access your OVH emails on ovhcloud.com | OVHcloudThird Party Advisory
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http://www.debian.org/security/2007/dsa-1323
[SECURITY] [DSA 1323-1] New krb5 packages fix several vulnerabilitiesThird Party Advisory
-
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c02257427
Broken Link
-
http://web.mit.edu/kerberos/www/advisories/MITKRB5-SA-2007-004.txt
Patch;Vendor Advisory
-
http://www.vupen.com/english/advisories/2007/2491
Webmail: access your OVH emails on ovhcloud.com | OVHcloudThird Party Advisory
-
http://www.securitytracker.com/id?1018293
Third Party Advisory;VDB Entry
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http://www.vupen.com/english/advisories/2010/1574
Webmail | OVH- OVHThird Party Advisory
-
http://docs.info.apple.com/article.html?artnum=306172
Broken Link
-
http://www.securityfocus.com/bid/25159
Third Party Advisory;VDB Entry
-
http://www.us-cert.gov/cas/techalerts/TA07-177A.html
Page Not Found | CISAPatch;Third Party Advisory;US Government Resource
-
http://www.securityfocus.com/archive/1/472507/30/5970/threaded
Third Party Advisory;VDB Entry
-
https://issues.rpath.com/browse/RPL-1499
Broken Link
-
http://security.gentoo.org/glsa/glsa-200707-11.xml
MIT Kerberos 5: Arbitrary remote code execution (GLSA 200707-11) — Gentoo securityThird Party Advisory
-
http://www.kb.cert.org/vuls/id/365313
Patch;Third Party Advisory;US Government Resource
-
ftp://patches.sgi.com/support/free/security/advisories/20070602-01-P.asc
Broken Link
-
https://secure-support.novell.com/KanisaPlatform/Publishing/773/3248163_f.SAL_Public.html
HTTP 404 Page Not FoundBroken Link
-
http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065902.html
[Full-Disclosure] Mailing List CharterThird Party Advisory
-
http://www.mandriva.com/security/advisories?name=MDKSA-2007:137
Advisories | MandrivaThird Party Advisory
-
http://www.securityfocus.com/archive/1/472288/100/0/threaded
Third Party Advisory;VDB Entry
-
http://www.vupen.com/english/advisories/2007/2337
Webmail: access your OVH emails on ovhcloud.com | OVHcloudThird Party Advisory
-
http://www.novell.com/linux/security/advisories/2007_38_krb5.html
404 Page Not Found | SUSEBroken Link
-
http://www.securityfocus.com/bid/24657
Third Party Advisory;VDB Entry
-
http://www.vupen.com/english/advisories/2007/2732
Webmail: access your OVH emails on ovhcloud.com | OVHcloudThird Party Advisory
-
http://www.redhat.com/support/errata/RHSA-2007-0384.html
SupportThird Party Advisory
-
http://www.ubuntu.com/usn/usn-477-1
USN-477-1: krb5 vulnerabilities | Ubuntu security notices | UbuntuThird Party Advisory
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11277
Broken Link;Third Party Advisory
-
http://lists.apple.com/archives/security-announce//2007/Jul/msg00004.html
Mailing List;Third Party Advisory
-
http://www.trustix.org/errata/2007/0021/
Trustix | Empowering Trust and Security in the Digital AgeBroken Link
-
http://www.securityfocus.com/archive/1/472432/100/0/threaded
Third Party Advisory;VDB Entry
-
http://www.redhat.com/support/errata/RHSA-2007-0562.html
SupportThird Party Advisory
-
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7131
Broken Link;Third Party Advisory
-
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2007-004.txt
Patch;Vendor Advisory
-
https://exchange.xforce.ibmcloud.com/vulnerabilities/35085
Third Party Advisory;VDB Entry
Products affected by CVE-2007-2443
- cpe:2.3:o:debian:debian_linux:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:debian:debian_linux:3.1:*:*:*:*:*:*:*
- cpe:2.3:a:mit:kerberos_5:*:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:6.10:*:*:*:*:*:*:*
- cpe:2.3:o:canonical:ubuntu_linux:7.04:*:*:*:*:*:*:*