CVE-2010-3847

Publication date 22 October 2010

Last updated 24 July 2024

Ubuntu priority

Negligible

Why this priority?

elf/dl-load.c in ld.so in the GNU C Library (aka glibc or libc6) through 2.11.2, and 2.12.x through 2.12.1, does not properly handle a value of $ORIGIN for the LD_AUDIT environment variable, which allows local users to gain privileges via a crafted dynamic shared object (DSO) located in an arbitrary directory.

Read the notes from the security team

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
eglibc 10.10 maverick
Fixed 2.12.1-0ubuntu8
10.04 LTS lucid
Fixed 2.11.1-0ubuntu7.5
9.10 karmic
Fixed 2.10.1-0ubuntu18
9.04 jaunty Not in release
8.04 LTS hardy Not in release
6.06 LTS dapper Not in release
glibc 10.10 maverick Not in release
10.04 LTS lucid Not in release
9.10 karmic Not in release
9.04 jaunty
Fixed 2.9-4ubuntu6.3
8.04 LTS hardy
Fixed 2.7-10ubuntu7
6.06 LTS dapper
Not affected

Notes

kees

$ORIGIN expansion was not possible on Ubuntu due to lack of NDEBUG during build.

References

Related Ubuntu Security Notices (USN)

    • USN-1009-1
    • GNU C Library vulnerabilities
    • 22 October 2010

Other references