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ubuntucveUbuntu.comUB:CVE-2011-2691
HistoryJul 17, 2011 - 12:00 a.m.

CVE-2011-2691

2011-07-1700:00:00
ubuntu.com
ubuntu.com
24

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.012

Percentile

85.3%

JSON

The png_err function in pngerror.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 makes a function
call using a NULL pointer argument instead of an empty-string argument,
which allows remote attackers to cause a denial of service (application
crash) via a crafted PNG image.

Bugs

Notes

Author Note
mdeslaur On Ubuntu, the affected code isn’t compiled in libpng.
jdstrand firefox 3.6.23 has 1.2.35 and 7.0.1 has 1.4.7
micahg firefox 8 will have 1.4.8
OSVersionArchitecturePackageVersionFilename
ubuntu10.04noarchchromium-browser< 14.0.835.202~r103287-0ubuntu0.10.04.2UNKNOWN
ubuntu10.10noarchchromium-browser< 14.0.835.202~r103287-0ubuntu0.10.10.1UNKNOWN
ubuntu11.04noarchchromium-browser< 14.0.835.202~r103287-0ubuntu0.11.04.1UNKNOWN
ubuntu11.10noarchchromium-browser< 14.0.835.202~r103287-0ubuntu1UNKNOWN
ubuntu10.04noarchfirefox< 10.0+build1-0ubuntu0.10.04.2UNKNOWN
ubuntu11.04noarchfirefox< 8.0+build1-0ubuntu0.11.04.1UNKNOWN
ubuntu11.10noarchfirefox< 8.0+build1-0ubuntu0.11.10.1UNKNOWN
ubuntu12.04noarchfirefox< 8.0~b4+build1-0ubuntu2UNKNOWN

Related

cve 1
nvd 1
cvelist 1
prion 1
altlinux 3
openvas 31
nessus 18
oraclelinux 3
debian 1
fedora 7
gentoo 1
osv 1
securityvulns 4
ibm 1
cve
cve
CVE-2011-2691
2011-07-17 20:55:01
nvd
nvd
CVE-2011-2691
2011-07-17 20:55:01
cvelist
cvelist
CVE-2011-2691
2011-07-17 20:00:00
prion
prion
Null pointer dereference
2011-07-17 20:55:00
altlinux
altlinux
Security fix for the ALT Linux 5 package libpng version 1.2.46-alt1
2011-07-13 00:00:00
Security fix for the ALT Linux 5 package libpng version 1.2.46-alt0.M50P.1
2011-12-05 00:00:00
Security fix for the ALT Linux 6 package libpng version 1.2.46-alt1
2011-07-13 00:00:00
openvas
openvas
Debian: Security Advisory (DSA-2287-1)
2011-08-07 00:00:00
Oracle: Security Advisory (ELSA-2011-1104)
2015-10-06 00:00:00
Oracle: Security Advisory (ELSA-2011-1105)
2015-10-06 00:00:00
nessus
nessus
Debian DSA-2287-1 : libpng - several vulnerabilities
2011-07-29 00:00:00
Fedora 15 : libpng10-1.0.55-1.fc15 (2011-8844)
2011-07-25 00:00:00
Fedora 14 : libpng10-1.0.55-1.fc14 (2011-8867)
2011-07-25 00:00:00
oraclelinux
oraclelinux
libpng security update
2011-08-01 00:00:00
libpng security update
2011-07-28 00:00:00
libpng security update
2011-07-28 00:00:00
debian
debian
[SECURITY] [DSA 2287-1] libpng security update
2011-07-28 16:23:46
fedora
fedora
[SECURITY] Fedora 15 Update: libpng-1.2.46-1.fc15
2011-07-18 22:38:24
[SECURITY] Fedora 14 Update: libpng10-1.0.55-1.fc14
2011-07-23 01:56:18
[SECURITY] Fedora 15 Update: libpng-1.2.46-2.fc15
2012-02-28 09:53:50
gentoo
gentoo
libpng: Multiple vulnerabilities
2012-06-22 00:00:00
osv
osv
libpng16-16-1.6.26-1.1 on GA media
2024-06-15 00:00:00
securityvulns
securityvulns
[security bulletin] HPSBMU02776 SSRT100852 rev.1 - HP Onboard Administrator &#40;OA&#41;, Remote Unauthorized Access to Data, Unauthorized Disclosure of Information Denial of Service &#40;DoS&#41;
2012-06-17 00:00:00
HP Onboard Administrator multiple security vulnerabilities
2012-06-17 00:00:00
APPLE-SA-2011-10-12-3 OS X Lion v10.7.2 and Security Update 2011-006
2011-10-16 00:00:00
ibm
ibm
Security Bulletin: Gdal vulnerabilities affect IBM Netezza Analytics for NPS
2022-06-03 14:32:29

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.012

Percentile

85.3%

JSON
Related for UB:CVE-2011-2691
cve1nvd1cvelist1prion1altlinux3openvas31nessus18oraclelinux3debian1fedora7gentoo1osv1securityvulns4ibm1