[DLA 43-1] eglibc security update

2014-09-0218:03:40

lists.debian.org

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.012 Low

EPSS

Percentile

84.7%

JSON

Package : eglibc
Version : 2.11.3-4+deb6u1
CVE ID : CVE-2014-0475 CVE-2014-5119

CVE-2014-0475

Stephane Chazelas discovered that the GNU C library, glibc, processed
"…" path segments in locale-related environment variables, possibly
allowing attackers to circumvent intended restrictions, such as
ForceCommand in OpenSSH, assuming that they can supply crafted locale
settings.

CVE-2014-5119

Tavis Ormandy discovered a heap-based buffer overflow in the
transliteration module loading code in eglibc, Debian's version of the
GNU C Library. As a result, an attacker who can supply a crafted
destination character set argument to iconv-related character
conversation functions could achieve arbitrary code execution.

This update removes support of loadable gconv transliteration modules.
Besides the security vulnerability, the module loading code had
functionality defects which prevented it from working for the intended
purpose.

OSVersionArchitecturePackageVersionFilename
Debian7s390xlibc6-prof< 2.13-38+deb7u4libc6-prof_2.13-38+deb7u4_s390x.deb
Debian7kfreebsd-amd64libc0.1-dev-i386< 2.13-38+deb7u4libc0.1-dev-i386_2.13-38+deb7u4_kfreebsd-amd64.deb
Debian7alleglibc< 2.13-38+deb7u4eglibc_2.13-38+deb7u4_all.deb
Debian7i386libc6-dev< 2.13-38+deb7u4libc6-dev_2.13-38+deb7u4_i386.deb
Debian7ia64libc6.1-prof< 2.13-38+deb7u4libc6.1-prof_2.13-38+deb7u4_ia64.deb
Debian7armhflibc6-udeb< 2.13-38+deb7u4libc6-udeb_2.13-38+deb7u4_armhf.deb
Debian7powerpclibc6< 2.13-38+deb7u4libc6_2.13-38+deb7u4_powerpc.deb
Debian6i386libc6< 2.11.3-4+deb6u1libc6_2.11.3-4+deb6u1_i386.deb
Debian7s390xlocales-all< 2.13-38+deb7u4locales-all_2.13-38+deb7u4_s390x.deb
Debian7ia64nscd< 2.13-38+deb7u4nscd_2.13-38+deb7u4_ia64.deb

OS	Version	Architecture	Package	Version	Filename
Debian	7	s390x	libc6-prof	< 2.13-38+deb7u4	libc6-prof_2.13-38+deb7u4_s390x.deb
Debian	7	kfreebsd-amd64	libc0.1-dev-i386	< 2.13-38+deb7u4	libc0.1-dev-i386_2.13-38+deb7u4_kfreebsd-amd64.deb
Debian	7	all	eglibc	< 2.13-38+deb7u4	eglibc_2.13-38+deb7u4_all.deb
Debian	7	i386	libc6-dev	< 2.13-38+deb7u4	libc6-dev_2.13-38+deb7u4_i386.deb
Debian	7	ia64	libc6.1-prof	< 2.13-38+deb7u4	libc6.1-prof_2.13-38+deb7u4_ia64.deb
Debian	7	armhf	libc6-udeb	< 2.13-38+deb7u4	libc6-udeb_2.13-38+deb7u4_armhf.deb
Debian	7	powerpc	libc6	< 2.13-38+deb7u4	libc6_2.13-38+deb7u4_powerpc.deb
Debian	6	i386	libc6	< 2.11.3-4+deb6u1	libc6_2.11.3-4+deb6u1_i386.deb
Debian	7	s390x	locales-all	< 2.13-38+deb7u4	locales-all_2.13-38+deb7u4_s390x.deb
Debian	7	ia64	nscd	< 2.13-38+deb7u4	nscd_2.13-38+deb7u4_ia64.deb