CVE-2011-2692 (GCVE-0-2011-2692)

Vulnerability from cvelistv5 – Published: 2011-07-17 20:00 – Updated: 2024-08-06 23:08
VLAI?
Summary
The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory.
Severity ?
No CVSS data available.
CWE
  • n/a
Assigner
References
http://secunia.com/advisories/49660 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-11… vendor-advisoryx_refsource_REDHAT
http://www.securityfocus.com/bid/48618 vdb-entryx_refsource_BID
http://secunia.com/advisories/45046 third-party-advisoryx_refsource_SECUNIA
http://www.ubuntu.com/usn/USN-1175-1 vendor-advisoryx_refsource_UBUNTU
http://www.mandriva.com/security/advisories?name=… vendor-advisoryx_refsource_MANDRIVA
https://bugzilla.redhat.com/show_bug.cgi?id=720612 x_refsource_CONFIRM
http://sourceforge.net/mailarchive/forum.php?thre… x_refsource_CONFIRM
http://security.gentoo.org/glsa/glsa-201206-15.xml vendor-advisoryx_refsource_GENTOO
http://secunia.com/advisories/45461 third-party-advisoryx_refsource_SECUNIA
http://www.libpng.org/pub/png/libpng.html x_refsource_CONFIRM
http://libpng.git.sourceforge.net/git/gitweb.cgi?… x_refsource_CONFIRM
http://lists.fedoraproject.org/pipermail/package-… vendor-advisoryx_refsource_FEDORA
http://www.debian.org/security/2011/dsa-2287 vendor-advisoryx_refsource_DEBIAN
http://lists.apple.com/archives/Security-announce… vendor-advisoryx_refsource_APPLE
http://secunia.com/advisories/45405 third-party-advisoryx_refsource_SECUNIA
http://secunia.com/advisories/45445 third-party-advisoryx_refsource_SECUNIA
http://www.redhat.com/support/errata/RHSA-2011-11… vendor-advisoryx_refsource_REDHAT
http://secunia.com/advisories/45460 third-party-advisoryx_refsource_SECUNIA
http://www.openwall.com/lists/oss-security/2011/07/13/2 mailing-listx_refsource_MLIST
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://support.apple.com/kb/HT5002 x_refsource_CONFIRM
http://secunia.com/advisories/45492 third-party-advisoryx_refsource_SECUNIA
http://support.apple.com/kb/HT5281 x_refsource_CONFIRM
http://www.redhat.com/support/errata/RHSA-2011-11… vendor-advisoryx_refsource_REDHAT
http://www.kb.cert.org/vuls/id/819894 third-party-advisoryx_refsource_CERT-VN
http://lists.apple.com/archives/security-announce… vendor-advisoryx_refsource_APPLE
http://secunia.com/advisories/45415 third-party-advisoryx_refsource_SECUNIA
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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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