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CVE-2013-2236

Date: October 23, 2013

Stack-based buffer overflow in the new_msg_lsa_change_notify function in the OSPFD API (ospf_api.c) in Quagga before 0.99.22.2, when --enable-opaque-lsa and the -a command line option are used, allows remote attackers to cause a denial of service (crash) via a large LSA.

Language: C

Severity Score

Related Resources (13)

http://nongnu.mirrors.hostinginnederland.nl//quagga/quagga-0.99.22.3.changelog.txt
http://lists.quagga.net/pipermail/quagga-dev/2013-July/010622.html
https://access.redhat.com/security/cve/CVE-2013-2236
http://www.debian.org/security/2013/dsa-2803
https://people.canonical.com/~ubuntu-security/cve/CVE-2013-2236
http://git.savannah.gnu.org/gitweb/?p=quagga.git%3Ba=commitdiff%3Bh=3f872fe60463a931c5c766dbf8c36870c0023e88
http://seclists.org/oss-sec/2013/q3/24
http://www.ubuntu.com/usn/USN-2941-1
http://www.securityfocus.com/bid/60955
https://nvd.nist.gov/vuln/detail/CVE-2013-2236
https://security-tracker.debian.org/tracker/CVE-2013-2236
http://rhn.redhat.com/errata/RHSA-2017-0794.html
https://www.mend.io/vulnerability-database/CVE-2013-2236

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

CVSS v3.1

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

CVSS v2

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

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