CVE-2007-1321

Publication date 30 October 2007

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Integer signedness error in the NE2000 emulator in QEMU 0.8.2, as used in Xen and possibly other products, allows local users to trigger a heap-based buffer overflow via certain register values that bypass sanity checks, aka QEMU NE2000 “receive” integer signedness error. NOTE: this identifier was inadvertently used by some sources to cover multiple issues that were labeled “NE2000 network driver and the socket code,” but separate identifiers have been created for the individual vulnerabilities since there are sometimes different fixes; see CVE-2007-5729 and CVE-2007-5730.

Read the notes from the security team

Status

No maintained releases are affected by this CVE.

Package Ubuntu Release Status
kvm 9.10 karmic Not in release
9.04 jaunty
Fixed 1:62+dfsg-0ubuntu3
8.10 intrepid
Fixed 1:62+dfsg-0ubuntu3
8.04 LTS hardy
Fixed 1:62+dfsg-0ubuntu3
7.10 gutsy Ignored end of life, was needed
7.04 feisty Ignored end of life, was needed
6.10 edgy Not in release
6.06 LTS dapper Not in release
qemu 9.10 karmic Not in release
9.04 jaunty
Not affected
8.10 intrepid
Not affected
8.04 LTS hardy
Not affected
7.10 gutsy
Fixed 0.9.0-2ubuntu2
7.04 feisty Ignored end of life, was needed
6.10 edgy Ignored end of life, was needed
6.06 LTS dapper Ignored end of life
qemu-kvm 9.10 karmic
Not affected
9.04 jaunty Not in release
8.10 intrepid Not in release
8.04 LTS hardy Not in release
6.06 LTS dapper Not in release
xen-3.1 9.10 karmic Not in release
9.04 jaunty Not in release
8.10 intrepid
Not affected
8.04 LTS hardy
Not affected
7.10 gutsy
Fixed 3.1.0-0ubuntu18
6.06 LTS dapper Not in release

Notes

jdstrand

kvm contains qemu (0.9.1 on hardy) kvm does not use ne2000 by default

Patch details

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

Package Patch details
qemu