7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
9.7 High
AI Score
Confidence
High
0.013 Low
EPSS
Percentile
86.1%
Package : libx11
Version : 2:1.3.3-4+squeeze2
CVE ID : CVE-2013-7439
Abhishek Arya discovered a buffer overflow in the MakeBigReq macro
provided by libx11, which could result in denial of service or the
execution of arbitrary code.
Several other xorg packages (e.g. libxrender) will be recompiled against
the fixed package after the release of this update. For detailed
information on the status of recompiled packages please refer to the
Debian Security Tracker at
https://security-tracker.debian.org/tracker/CVE-2013-7439
For the oldstable distribution (squeeze), this problem has been fixed
in version 2:1.3.3-4+squeeze2.
For the stable distribution (wheezy), this problem has been fixed in
version 2:1.5.0-1+deb7u2.
β
RaphaΓ«l Hertzog β Debian Developer
Support Debian LTS: http://www.freexian.com/services/debian-lts.html
Learn to master Debian: http://debian-handbook.info/get/
Attachment:
signature.asc
Description: Digital signature
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 7 | all | libx11-data | <Β 2:1.5.0-1+deb7u2 | libx11-data_2:1.5.0-1+deb7u2_all.deb |
Debian | 7 | amd64 | libx11-xcb1 | <Β 2:1.5.0-1+deb7u2 | libx11-xcb1_2:1.5.0-1+deb7u2_amd64.deb |
Debian | 7 | mips | libx11-dev | <Β 2:1.5.0-1+deb7u2 | libx11-dev_2:1.5.0-1+deb7u2_mips.deb |
Debian | 7 | armhf | libx11-6-dbg | <Β 2:1.5.0-1+deb7u2 | libx11-6-dbg_2:1.5.0-1+deb7u2_armhf.deb |
Debian | 7 | mips | libx11-xcb1 | <Β 2:1.5.0-1+deb7u2 | libx11-xcb1_2:1.5.0-1+deb7u2_mips.deb |
Debian | 7 | armhf | libx11-xcb-dev | <Β 2:1.5.0-1+deb7u2 | libx11-xcb-dev_2:1.5.0-1+deb7u2_armhf.deb |
Debian | 7 | i386 | libx11-6-udeb | <Β 2:1.5.0-1+deb7u2 | libx11-6-udeb_2:1.5.0-1+deb7u2_i386.deb |
Debian | 6 | i386 | libx11-6-dbg | <Β 2:1.3.3-4+squeeze2 | libx11-6-dbg_2:1.3.3-4+squeeze2_i386.deb |
Debian | 7 | sparc | libx11-6-udeb | <Β 2:1.5.0-1+deb7u2 | libx11-6-udeb_2:1.5.0-1+deb7u2_sparc.deb |
Debian | 7 | armel | libx11-6-udeb | <Β 2:1.5.0-1+deb7u2 | libx11-6-udeb_2:1.5.0-1+deb7u2_armel.deb |