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Quagga CVE-2013-2236

LOW
Buffer Overflow (CWE-119)
2013-10-24 secalert@redhat.com
2.6
CVSS 2.0 · NVD

Severity by source

NVD PRIMARY
2.6 LOW
AV:N/AC:H/Au:N/C:N/I:N/A:P

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

AV:N/AC:H/Au:N/C:N/I:N/A:P
Attack Vector
Network
Attack Complexity
High
Confidentiality
None
Integrity
None
Availability
P

Lifecycle Timeline

1
CVE Published
Oct 24, 2013 - 03:48 cve.org
LOW 2.6

DescriptionCVE.org

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.

AnalysisAI

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,. Rated low severity (CVSS 2.6), this vulnerability is remotely exploitable. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Overflow (CWE-119), which allows attackers to corrupt memory to execute arbitrary code or crash the application. 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. Affected products include: Quagga. Version information: before 0.99.22.2.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use memory-safe languages or bounds-checking. Enable ASLR, DEP/NX, stack canaries. Use safe string functions.

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CVE-2013-2236 vulnerability details – vuln.today

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