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CVE-2011-0709

Good to know:

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Date: February 18, 2011

The br_mdb_ip_get function in net/bridge/br_multicast.c in the Linux kernel before 2.6.35-rc5 allows remote attackers to cause a denial of service (NULL pointer dereference and system crash) via an IGMP packet, related to lack of a multicast table.

Language: C

Severity Score

Related Resources (11)

http://openwall.com/lists/oss-security/2011/02/16/8
https://nvd.nist.gov/vuln/detail/CVE-2011-0709
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=7f285fa78d4b81b8458f05e77fb6b46245121b4e
http://www.spinics.net/lists/netdev/msg134414.html
http://www.securityfocus.com/bid/41432
http://openwall.com/lists/oss-security/2011/02/16/14
https://people.canonical.com/~ubuntu-security/cve/CVE-2011-0709
http://www.kernel.org/pub/linux/kernel/v2.6/testing/v2.6.35/ChangeLog-2.6.35-rc5
http://www.spinics.net/lists/netdev/msg134444.html
http://openwall.com/lists/oss-security/2011/02/16/1
https://www.mend.io/vulnerability-database/CVE-2011-0709

Severity Score

Weakness Type (CWE)

NULL Pointer Dereference

CWE-476

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): COMPLETE
Additional information:

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