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CVE-2011-4517

Publication date 14 December 2011

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

The jpc_crg_getparms function in libjasper/jpc/jpc_cs.c in JasPer 1.900.1 uses an incorrect data type during a certain size calculation, which allows remote attackers to trigger a heap-based buffer overflow and execute arbitrary code, or cause a denial of service (heap memory corruption), via a crafted component registration (CRG) marker segment in a JPEG2000 file.

Read the notes from the security team

Status

Package Ubuntu Release Status
ghostscript 11.10 oneiric
Not affected
11.04 natty
Not affected
10.10 maverick
Fixed 8.71.dfsg.2-0ubuntu7.1
10.04 LTS lucid
Fixed 8.71.dfsg.1-0ubuntu5.4
8.04 LTS hardy
Fixed 8.61.dfsg.1-1ubuntu3.4
jasper 11.10 oneiric
Fixed 1.900.1-7ubuntu2.11.10.1
11.04 natty
Fixed 1.900.1-7ubuntu2.11.04.1
10.10 maverick
Fixed 1.900.1-7ubuntu0.10.10.1
10.04 LTS lucid
Fixed 1.900.1-7ubuntu0.10.04.1
8.04 LTS hardy Ignored end of life
netpbm-free 11.10 oneiric
Not affected
11.04 natty
Not affected
10.10 maverick
Not affected
10.04 LTS lucid
Not affected
8.04 LTS hardy
Not affected

Notes

mdeslaur

ghostscript has embedded jasper in maverick and older Debian's netpbm-free doesn't contain jasper

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
jasper
netpbm-free

References

Related Ubuntu Security Notices (USN)

    • USN-1315-1
    • JasPer vulnerabilities
    • 20 December 2011
    • USN-1317-1
    • Ghostscript vulnerabilities
    • 4 January 2012

Other references