CVE-2012-3954

CWE-399CWE-401 — Memory Leak9 documents8 sources
Severity
3.3LOW
EPSS
5.9%
top 9.39%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Canonical Ubuntu LinuxDebian Debian LinuxISC Dhcp
Timeline
PublishedJul 25
Latest updateMay 13

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.

CVSS vector

AV:A/AC:L/C:N/I:N/A:PExploitability: 6.5 | Impact: 2.9

Affected Packages2 packages

▶Debianisc-dhcp< 4.2.4-2+2
▶NVDisc/dhcp9 versions+8

Also affects: Debian Linux 6.0, 7.0, Ubuntu Linux 11.04, 11.10, 12.04

🔴Vulnerability Details

3
GHSA
GHSA-v4rv-fwvg-94r2: Multiple memory leaks in ISC DHCP 4↗2022-05-13
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CVEList
CVE-2012-3954: Multiple memory leaks in ISC DHCP 4↗2012-07-25
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OSV
CVE-2012-3954: Multiple memory leaks in ISC DHCP 4↗2012-07-25
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📋Vendor Advisories

3
Ubuntu
DHCP vulnerabilities↗2012-07-26
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Red Hat
dhcp: two memory leaks may result in DoS↗2012-07-24
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Debian
CVE-2012-3954: isc-dhcp - Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV be...↗2012
▶

💬Community

2
Bugzilla
CVE-2012-3570 CVE-2012-3571 CVE-2012-3954 dhcp various flaws [fedora-all]↗2012-07-24
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Bugzilla
CVE-2012-3954 dhcp: two memory leaks may result in DoS↗2012-07-23
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