CVE-2014-5165

Home/CVE/The dissect_ber_constrained_bitstring function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 1

CVE

The dissect_ber_constrained_bitstring function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 1

The dissect_ber_constrained_bitstring function in epan/dissectors/packet-ber.c in the ASN.1 BER dissector in Wireshark 1.10.x before 1.10.9 does not properly validate padding values, which allows remote attackers to cause a denial of service (buffer underflow and application crash) via a crafted packet.

MEDIUM · CVSS 5 EPSS 0.00349

Schedule remediation

Public exploit or PoC is available

Sigma rules0 YARA rules0

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Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer

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Affected Products & Versions

wiresharkall versions

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Public Exploits & PoCs

pocbugs.wireshark.org · show_bug.cgi?id=10187bugs.wireshark.org

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Scoring & Timeline

MEDIUM · CVSS v2 (legacy) · cve@mitre.org

View on NVD

This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.

v2 Vector

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

Published to NVD01 Aug 2014 · 11:13 AM

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Vendor Advisories

suse-csafopenSUSE-SU-2024:10199-1

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References & Sources

Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.

http://lists.opensuse.org/opensuse-security-announce/2014-09/msg00033.html

http://lists.opensuse.org/opensuse-updates/2014-08/msg00025.html

http://lists.opensuse.org/opensuse-updates/2014-09/msg00058.html

http://secunia.com/advisories/57593

http://www.debian.org/security/2014/dsa-3002

http://www.wireshark.org/security/wnpa-sec-2014-11.html

Show all 7 references

https://code.wireshark.org/review/gitweb?p=wireshark.git

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