CVE-2012-3954

Severity

32%

Complexity

65%

Confidentiality

48%

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.

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 2.0 Base Score 3.3. CVSS Attack Vector: adjacent_network. CVSS Attack Complexity: low. CVSS Vector: (AV:A/AC:L/Au:N/C:N/I:N/A:P).

Overview

First reported 12 years ago

2012-07-25 10:42:00

Last updated 5 years ago

2020-04-01 13:59:00

Affected Software

ISC DHCP 4.1.0

4.1.0

ISC DHCP 4.1.0a1

4.1.0

ISC DHCP 4.1.0a2

4.1.0

ISC DHCP 4.1.0b1

4.1.0

ISC DHCP 4.1.1

4.1.1

ISC DHCP 4.1.1b1

4.1.1

ISC DHCP 4.1.1b2

4.1.1

ISC DHCP 4.1.1b3

4.1.1

ISC DHCP 4.1.1 release candidate 1

4.1.1

ISC DHCP 4.1.2

4.1.2

ISC DHCP 4.1.2-b1

4.1.2

ISC DHCP 4.1.2-p1

4.1.2

ISC DHCP 4.1.2 Release Candidate 1

4.1.2

ISC DHCP 4.2.0

4.2.0

ISC DHCP 4.2.0 A1

4.2.0

ISC DHCP 4.2.0 A2

4.2.0

ISC DHCP 4.2.0 B1

4.2.0

ISC DHCP 4.2.0 B1

4.2.0

ISC DHCP 4.2.0-P1

4.2.0

ISC DHCP 4.2.0 release candidate 1

4.2.0

ISC DHCP 4.2.1

4.2.1

ISC DHCP 4.2.1 b1

4.2.1

ISC DHCP 4.2.1 Release Candidate 1

4.2.1

ISC DHCP 4.2.2

4.2.2

ISC DHCP 4.2.2 b1

4.2.2

ISC DHCP 4.2.2 release candidate 1

4.2.2

ISC DHCP 4.2.3

4.2.3

ISC DHCP 4.2.3-p1

4.2.3

ISC DHCP 4.2.3-p2

4.2.3

ISC DHCP 4.2.4

4.2.4

ISC DHCP 4.1-ESV

4.1-esv

ISC DHCP 4.1-ESV R1

4.1-esv

ISC DHCP 4.1-ESV R2

4.1-esv

ISC DHCP 4.1-ESV R3

4.1-esv

ISC DHCP 4.1-ESV R3 b1

4.1-esv

ISC DHCP 4.1-ESV-R4

4.1-esv

ISC DHCP 4.1-ESV-R5

4.1-esv

ISC DHCP 4.1-ESV-R5b1

4.1-esv

ISC DHCP 4.1-ESV-R5rc1

4.1-esv

ISC DHCP 4.1-ESV-R5rc2

4.1-esv

ISC DHCP 4.1-ESV Release Candidate 1

4.1-esv

Debian GNU/Linux 6.0

6.0

Debian Linux 7.0

7.0

Canonical Ubuntu Linux 11.04

11.04

Canonical Ubuntu Linux 11.10

11.10

Canonical Ubuntu Linux 12.04 LTS

12.04

References

openSUSE-SU-2012:1006

Mailing List, Third Party Advisory

RHSA-2012:1141

Third Party Advisory

GLSA-201301-06

Third Party Advisory

DSA-2516

Third Party Advisory

DSA-2519

Third Party Advisory

MDVSA-2012:115

Third Party Advisory

MDVSA-2012:116

Third Party Advisory

54665

Third Party Advisory, VDB Entry

1027300

Third Party Advisory, VDB Entry

USN-1519-1

Third Party Advisory

https://kb.isc.org/article/AA-00737

Vendor Advisory

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