CVE-2012-3954
low
CVSS v3
—
CVSS v2
3.3
VIR risk
3.3
Description
Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service (memory consumption) by sending many requests.
Predictions
Exploit likelihood
20%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2012-3954
Vendor advisory: cve@mitre.org — https://kb.isc.org/article/AA-00737
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 4.2.4-2 |
| debian | bullseye | fixed | 4.2.4-2 |
| debian | sid | fixed | 4.2.4-2 |
| debian | trixie | fixed | 4.2.4-2 |
| debian | 6.0 | affected | |
| debian | 7.0 | affected | |
| ubuntu | 11.04 | affected | |
| ubuntu | 11.10 | affected | |
| ubuntu | 12.04 | affected | |
References
- http://lists.opensuse.org/opensuse-updates/2012-08/msg00030.html
- http://rhn.redhat.com/errata/RHSA-2012-1141.html
- http://security.gentoo.org/glsa/glsa-201301-06.xml
- http://www.debian.org/security/2012/dsa-2516
- http://www.debian.org/security/2012/dsa-2519
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:115
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:116
- http://www.securityfocus.com/bid/54665
- http://www.securitytracker.com/id?1027300
- http://www.ubuntu.com/usn/USN-1519-1
- https://kb.isc.org/article/AA-00737
- https://security-tracker.debian.org/tracker/CVE-2012-3954
CWEs
CWE-399
Verify integrity in audit chain (admin only). AS-IS.