CVE-2011-3026 json
Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly h…
published 2012-02-16 14 y ago modified 2026-06-16 4 mo ago also EUVD-2011-2994
- cvss
- 6.8
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 72.9%
- EPSS 72.9% chance of exploitation in 30 days, percentile 99.4%
- public exploits
- 0
- none known
Summary
Integer overflow in libpng, as used in Google Chrome before 17.0.963.56, allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that trigger an integer truncation.
Patch / fix
- google chrome 17.0.963.56
- apple iphone_os 6.0
- apple mac_os_x 10.7.5
- apple mac_os_x_server 10.7.5
- libpng RHEL 4 2:1.2.7-9.el4
- libpng RHEL 5 2:1.2.10-15.el5_7
- libpng RHEL 6 2:1.2.46-2.el6_2
- libpng10 RHEL 4 1.0.16-10.el4
- xulrunner RHEL 5 1.9.2.26-2.el5_7
- xulrunner RHEL 6 1.9.2.26-2.el6_2
- firefox RHEL 4 3.6.26-3.el4
- seamonkey RHEL 4 1.0.9-79.el4
red hat advisories RHSA-2012:0317RHSA-2012:0143RHSA-2012:0142RHSA-2012:0141RHSA-2012:0140
- firefox-esr openSUSE Tumbleweed 128.5.1-1.1
- MozillaFirefox openSUSE Tumbleweed 50.1.0-1.1
- chromium openSUSE Tumbleweed 55.0.2883.75-3.1
- MozillaThunderbird openSUSE Tumbleweed 45.5.1-1.1
- chromium openSUSE Tumbleweed 113.0.5672.92-1.1
opensuse advisories openSUSE-SU-2024:14572-1openSUSE-SU-2024:10071-1openSUSE-SU-2024:10171-1openSUSE-SU-2024:10230-1openSUSE-SU-2024:12948-1
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
red hat product security vex CVE-2011-3026 updated cvss 6.8
libpng: Heap buffer overflow in png_decompress_chunk (MFSA 2012-11)
-
Red Hat Enterprise Linux 4 thunderbird Red Hat Enterprise Linux 5 thunderbirdaffected: no fix available
-
Red Hat Enterprise Linux (v. 5 server) libpng 1.2.10-15.el5_7, xulrunner 1.9.2.26-2.el5_7fixed: vendor fix RHSA-2012:0317
-
Red Hat Enterprise Linux AS version 4 libpng 1.2.7-9.el4, firefox 3.6.26-3.el4, libpng10 1.0.16-10.el4, seamonkey 1.0.9-79.el4, seamonkey-chat 1.0.9-79.el4, seamonkey-mail 1.0.9-79.el4, +2 morefixed: vendor fix RHSA-2012:0142
-
Red Hat Enterprise Linux Desktop (v. 5 client) libpng 1.2.10-15.el5_7, xulrunner 1.9.2.26-2.el5_7 Red Hat Enterprise Linux Desktop (v. 6) libpng 1.2.46-2.el6_2, thunderbird 3.1.18-2.el6_2, xulrunner 1.9.2.26-2.el6_2 Red Hat Enterprise Linux Desktop Optional (v. 6) libpng 1.2.46-2.el6_2, xulrunner 1.9.2.26-2.el6_2fixed: vendor fix RHSA-2012:0317
-
Red Hat Enterprise Linux Desktop version 4 libpng 1.2.7-9.el4, firefox 3.6.26-3.el4, libpng10 1.0.16-10.el4, seamonkey 1.0.9-79.el4, seamonkey-chat 1.0.9-79.el4, seamonkey-mail 1.0.9-79.el4, +2 more Red Hat Enterprise Linux ES version 4 libpng 1.2.7-9.el4, firefox 3.6.26-3.el4, libpng10 1.0.16-10.el4, seamonkey 1.0.9-79.el4, seamonkey-chat 1.0.9-79.el4, seamonkey-mail 1.0.9-79.el4, +2 morefixed: vendor fix RHSA-2012:0142
-
Red Hat Enterprise Linux HPC Node (v. 6) libpng 1.2.46-2.el6_2 Red Hat Enterprise Linux HPC Node Optional (v. 6) libpng 1.2.46-2.el6_2, xulrunner 1.9.2.26-2.el6_2 Red Hat Enterprise Linux Server (v. 6) libpng 1.2.46-2.el6_2, xulrunner 1.9.2.26-2.el6_2 Red Hat Enterprise Linux Server Optional (v. 6) libpng 1.2.46-2.el6_2, thunderbird 3.1.18-2.el6_2, xulrunner 1.9.2.26-2.el6_2 Red Hat Enterprise Linux Workstation (v. 6) libpng 1.2.46-2.el6_2, thunderbird 3.1.18-2.el6_2, xulrunner 1.9.2.26-2.el6_2 Red Hat Enterprise Linux Workstation Optional (v. 6) libpng 1.2.46-2.el6_2, xulrunner 1.9.2.26-2.el6_2fixed: vendor fix RHSA-2012:0317
-
Red Hat Enterprise Linux WS version 4 libpng 1.2.7-9.el4, firefox 3.6.26-3.el4, libpng10 1.0.16-10.el4, seamonkey 1.0.9-79.el4, seamonkey-chat 1.0.9-79.el4, seamonkey-mail 1.0.9-79.el4, +2 morefixed: vendor fix RHSA-2012:0142
-
Red Hat RHEL Desktop Workstation (v. 5 client) libpng 1.2.10-15.el5_7, xulrunner 1.9.2.26-2.el5_7fixed: vendor fix RHSA-2012:0317
Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf
Exploit prediction
72.85% chance of exploitation in the next 30 days, higher than 99.4% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- code.google.com http://code.google.com/p/chromium/issues/detail?id=112822 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 6.8 | AV:N/AC:M/Au:N/C:P/I:P/A:P |
Classification
- Weakness
-
- CWE-190 Integer Overflow or Wraparound
- Technology feeds
References
-
code.google.com
/p/chromium/issues/detail?id=112822
exploit, vendor-advisory
-
lists.apple.com
/archives/security-announce/2012/Sep/msg00003.html
vendor-advisory, mailing-list, third-party-advisory
-
security.gentoo.org
/glsa/glsa-201206-15.xml
vendor-advisory, third-party-advisory
-
lists.opensuse.org
/opensuse-security-announce/2012-02/msg00023.html
vendor-advisory, mailing-list, third-party-advisory
-
lists.apple.com
/archives/security-announce/2012/Sep/msg00004.html
vendor-advisory, mailing-list, third-party-advisory
-
lists.opensuse.org
/opensuse-security-announce/2012-02/msg00020.html
vendor-advisory, mailing-list, third-party-advisory
-
googlechromereleases.blogspot.com
/2012/02/chrome-stable-update.html
release-notes, vendor-advisory
-
secunia.com
/advisories/49660
third-party-advisory, not-applicable
-
support.apple.com
/kb/HT5503
third-party-advisory
-
secunia.com
/advisories/48110
third-party-advisory, not-applicable
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15032
vdb-entry, signature, third-party-advisory
-
support.apple.com
/kb/HT5501
third-party-advisory
-
secunia.com
/advisories/48016
third-party-advisory, not-applicable
Sources
- CVE List CVE-2011-3026
- NVD CVE-2011-3026
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.