CVE-2012-0207

The igmp_heard_query function in net/ipv4/igmp.c in the Linux kernel before 3.2.1 allows remote attackers to cause a denial of service (divide-by-zero error and panic) via IGMP packets.

CVSS v3.0 7.5 HIGH
CVSS v2.0 7.8 HIGH

7.5^/10

CVSS v3.0 : HIGH

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

7.8^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:C

Exploitability : 10.0 / Impact : 6.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact COMPLETE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2012/01/10/5	Mailing List Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=772867	Issue Tracking Patch Third Party Advisory
http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.2.1	Mailing List Patch Vendor Advisory
https://github.com/torvalds/linux/commit/a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27	Patch Third Party Advisory
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=a8c1f65c79cbbb2f7da782d4c9d15639a9b94b27	Mailing List Patch Vendor Advisory
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=654876	Exploit Mailing List Third Party Advisory
https://github.com/torvalds/linux/commit/25c413ad0029ea86008234be28aee33456e53e5b	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:redhat:enterprise_linux_eus:5.6:*:*:*:*:*:*:*

Information

Published : 2012-05-17 11:00

Updated : 2020-07-30 19:39

NVD link : CVE-2012-0207

Mitre link : CVE-2012-0207

JSON object : View

Products Affected

redhat

enterprise_linux_eus

linux

linux_kernel

CWE

CWE-369

Divide By Zero

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