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ubuntucveUbuntu.comUB:CVE-2012-0864
HistoryFeb 23, 2012 - 12:00 a.m.

CVE-2012-0864

2012-02-2300:00:00
ubuntu.com
ubuntu.com
15

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.013 Low

EPSS

Percentile

85.5%

Integer overflow in the vfprintf function in stdio-common/vfprintf.c in
glibc 2.14 and other versions allows context-dependent attackers to bypass
the FORTIFY_SOURCE protection mechanism, conduct format string attacks, and
write to arbitrary memory via a large number of arguments.

Bugs

Notes

Author Note
jdstrand proposed patch in upstream bug. Not approved yet
OSVersionArchitecturePackageVersionFilename
ubuntu8.04noarchglibc< 2.7-10ubuntu8.1UNKNOWN
ubuntu10.04noarcheglibc< 2.11.1-0ubuntu7.10UNKNOWN
ubuntu10.10noarcheglibc< 2.12.1-0ubuntu10.4UNKNOWN
ubuntu11.04noarcheglibc< 2.13-0ubuntu13.1UNKNOWN
ubuntu11.10noarcheglibc< 2.13-20ubuntu5.1UNKNOWN

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.013 Low

EPSS

Percentile

85.5%