CVE-2011-3026

libpng: Heap buffer overflow in png_decompress_chunk (MFSA 2012-11)

Severity Score

6.8

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Desbordamiento de entero en libpng, tal como se utiliza en Google Chrome antes de v17.0.963.56, permite a atacantes remotos causar una denegación de servicio o posiblemente tener un impacto no especificado a través de vectores desconocidos que provocan el truncado de enteros.

*Credits: N/A

CVSS Scores

NISTv2 6.8

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2011-08-09 CVE Reserved
2012-02-15 CVE Published
2024-08-06 CVE Updated
2024-08-06 First Exploit
2024-10-06 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-122: Heap-based Buffer Overflow
CWE-190: Integer Overflow or Wraparound

CAPEC

References (15)

URL	Tag	Source
http://secunia.com/advisories/48016	Not Applicable
http://secunia.com/advisories/48110	Not Applicable
http://secunia.com/advisories/49660	Not Applicable
http://support.apple.com/kb/HT5501	Third Party Advisory
http://support.apple.com/kb/HT5503	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15032	Signature

URL	Date	SRC
http://code.google.com/p/chromium/issues/detail?id=112822	2024-08-06

URL	Date	SRC

URL	Date	SRC
http://googlechromereleases.blogspot.com/2012/02/chrome-stable-update.html	2020-04-16
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html	2020-04-16
http://lists.apple.com/archives/security-announce/2012/Sep/msg00004.html	2020-04-16
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00020.html	2020-04-16
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00023.html	2020-04-16
http://security.gentoo.org/glsa/glsa-201206-15.xml	2020-04-16
https://access.redhat.com/security/cve/CVE-2011-3026	2012-02-20
https://bugzilla.redhat.com/show_bug.cgi?id=790737	2012-02-20

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				< 17.0.963.56 Search vendor "Google" for product "Chrome" and version " < 17.0.963.56"		-		Affected
Apple Search vendor "Apple"		Iphone Os Search vendor "Apple" for product "Iphone Os"				< 6.0 Search vendor "Apple" for product "Iphone Os" and version " < 6.0"		-		Affected
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				>= 10.7.0 < 10.7.5 Search vendor "Apple" for product "Mac Os X" and version " >= 10.7.0 < 10.7.5"		-		Affected
Apple Search vendor "Apple"		Mac Os X Search vendor "Apple" for product "Mac Os X"				10.6.8 Search vendor "Apple" for product "Mac Os X" and version "10.6.8"		-		Affected
Apple Search vendor "Apple"		Mac Os X Server Search vendor "Apple" for product "Mac Os X Server"				>= 10.7.0 < 10.7.5 Search vendor "Apple" for product "Mac Os X Server" and version " >= 10.7.0 < 10.7.5"		-		Affected
Apple Search vendor "Apple"		Mac Os X Server Search vendor "Apple" for product "Mac Os X Server"				10.6.8 Search vendor "Apple" for product "Mac Os X Server" and version "10.6.8"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				11.4 Search vendor "Opensuse" for product "Opensuse" and version "11.4"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11"		sp1		Affected
Suse Search vendor "Suse"		Suse Linux Enterprise Server Search vendor "Suse" for product "Suse Linux Enterprise Server"				11 Search vendor "Suse" for product "Suse Linux Enterprise Server" and version "11"		sp1		Affected
Suse Search vendor "Suse"		Suse Linux Enterprise Server Search vendor "Suse" for product "Suse Linux Enterprise Server"				11 Search vendor "Suse" for product "Suse Linux Enterprise Server" and version "11"		sp1, sp2		Affected
Suse Search vendor "Suse"		Suse Linux Enterprise Server Search vendor "Suse" for product "Suse Linux Enterprise Server"				11 Search vendor "Suse" for product "Suse Linux Enterprise Server" and version "11"		sp1, vmware		Affected