Vulnerability Details : CVE-2007-4568
Integer overflow in the build_range function in X.Org X Font Server (xfs) before 1.0.5 allows context-dependent attackers to execute arbitrary code via (1) QueryXBitmaps and (2) QueryXExtents protocol requests with crafted size values, which triggers a heap-based buffer overflow.
Vulnerability category: OverflowExecute code
Exploit prediction scoring system (EPSS) score for CVE-2007-4568
Probability of exploitation activity in the next 30 days: 90.52%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 99 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2007-4568
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2007-4568
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The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Assigned by: nvd@nist.gov (Primary)
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Assigned by: nvd@nist.gov (Primary)
Vendor statements for CVE-2007-4568
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Red Hat 2007-10-08Red Hat is aware of this issue and is tracking it via the following bug: https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=CVE-2007-4568 The Red Hat Security Response Team has rated this issue as having low security impact, a future update may address this flaw.
- http://www.vupen.com/english/advisories/2007/3338
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http://www.us-cert.gov/cas/techalerts/TA08-043B.html
US Government Resource
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https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10882
- http://www.securitytracker.com/id?1018763
- http://security.gentoo.org/glsa/glsa-200710-11.xml
- https://issues.rpath.com/browse/RPL-1756
- http://www.novell.com/linux/security/advisories/2007_54_xorg.html
- http://sunsolve.sun.com/search/document.do?assetkey=1-66-200642-1
- http://lists.apple.com/archives/security-announce/2008/Mar/msg00001.html
- http://www.mandriva.com/security/advisories?name=MDKSA-2007:210
- http://lists.apple.com/archives/security-announce/2008/Feb/msg00002.html
- http://www.vupen.com/english/advisories/2007/3337
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https://exchange.xforce.ibmcloud.com/vulnerabilities/36919
- http://www.vupen.com/english/advisories/2007/3467
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http://www.debian.org/security/2007/dsa-1385
- http://bugs.gentoo.org/show_bug.cgi?id=194606
- http://www.vupen.com/english/advisories/2008/0495/references
- http://docs.info.apple.com/article.html?artnum=307562
- https://www.redhat.com/archives/fedora-package-announce/2007-December/msg00352.html
- http://lists.freedesktop.org/archives/xorg-announce/2007-October/000416.html
- http://docs.info.apple.com/article.html?artnum=307430
- http://www.securityfocus.com/bid/25898
- http://www.redhat.com/support/errata/RHSA-2008-0029.html
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http://bugs.freedesktop.org/show_bug.cgi?id=12298
- http://www.securityfocus.com/archive/1/481432/100/0/threaded
- http://www.redhat.com/support/errata/RHSA-2008-0030.html
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=602
- http://sunsolve.sun.com/search/document.do?assetkey=1-26-103114-1
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http://www.vupen.com/english/advisories/2008/0924/references
Webmail: access your OVH emails on ovhcloud.com | OVHcloud
- cpe:2.3:a:x.org:x_font_server:1.0.1:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:x_font_server:1.0.2:*:*:*:*:*:*:*
- cpe:2.3:a:x.org:x_font_server:1.0.4:*:*:*:*:*:*:*