The NE2000 emulator in QEMU 0.8.2 allows local users to execute arbitrary code by writing Ethernet frames with a size larger than the MTU to the EN0_TCNT register, which triggers a heap-based buffer overflow in the slirp library, aka NE2000 "mtu" heap overflow. NOTE: some sources have used CVE-2007-1321 to refer to this issue as part of "NE2000 network driver and the socket code," but this is the correct identifier for the mtu overflow vulnerability.
| Date Added | Due Date | Vulnerability Name | Required Action |
|---|---|---|---|
| N/A |
| Type | Version | Base score | Base severity | Vector |
|---|---|---|---|---|
| Primary | 2.0 | 7.2 | HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
Not vulnerable. This issue did not affect Xen as shipped with Red Hat Enterprise Linux 5.
| Hyperlink | Source | Resource |
|---|---|---|
| http://lists.opensuse.org/opensuse-security-announce/2009-01/msg00004.html | cve@mitre.org | Mailing List Third Party Advisory |
| http://osvdb.org/42986 | cve@mitre.org | Broken Link |
| http://secunia.com/advisories/25073 | cve@mitre.org | Third Party Advisory |
| http://secunia.com/advisories/25095 | cve@mitre.org | Third Party Advisory |
| http://secunia.com/advisories/27486 | cve@mitre.org | Third Party Advisory |
| http://secunia.com/advisories/29129 | cve@mitre.org | Third Party Advisory |
| http://secunia.com/advisories/33568 | cve@mitre.org | Third Party Advisory |
| http://taviso.decsystem.org/virtsec.pdf | cve@mitre.org | Technical Description Third Party Advisory |
| http://www.attrition.org/pipermail/vim/2007-October/001842.html | cve@mitre.org | Third Party Advisory |
| http://www.debian.org/security/2007/dsa-1284 | cve@mitre.org | Third Party Advisory |
| http://www.mandriva.com/security/advisories?name=MDKSA-2007:203 | cve@mitre.org | Third Party Advisory |
| http://www.mandriva.com/security/advisories?name=MDVSA-2008:162 | cve@mitre.org | Third Party Advisory |
| http://www.securityfocus.com/bid/23731 | cve@mitre.org | Third Party Advisory VDB Entry |
| http://www.vupen.com/english/advisories/2007/1597 | cve@mitre.org | Third Party Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/38238 | cve@mitre.org | Third Party Advisory VDB Entry |
| http://lists.opensuse.org/opensuse-security-announce/2009-01/msg00004.html | af854a3a-2127-422b-91ae-364da2661108 | Mailing List Third Party Advisory |
| http://osvdb.org/42986 | af854a3a-2127-422b-91ae-364da2661108 | Broken Link |
| http://secunia.com/advisories/25073 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://secunia.com/advisories/25095 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://secunia.com/advisories/27486 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://secunia.com/advisories/29129 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://secunia.com/advisories/33568 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://taviso.decsystem.org/virtsec.pdf | af854a3a-2127-422b-91ae-364da2661108 | Technical Description Third Party Advisory |
| http://www.attrition.org/pipermail/vim/2007-October/001842.html | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.debian.org/security/2007/dsa-1284 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.mandriva.com/security/advisories?name=MDKSA-2007:203 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.mandriva.com/security/advisories?name=MDVSA-2008:162 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| http://www.securityfocus.com/bid/23731 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory VDB Entry |
| http://www.vupen.com/english/advisories/2007/1597 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/38238 | af854a3a-2127-422b-91ae-364da2661108 | Third Party Advisory VDB Entry |