CVE-2014-8713 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Wireshark

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer7 documents6 sources

Severity

5.0MEDIUMNVD

EPSS

1.4%

top 19.73%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Wireshark Debian Wireshark

Timeline

PublishedNov 23

Latest updateMay 14

Description

Stack-based buffer overflow in the build_expert_data function in epan/dissectors/packet-ncp2222.inc in the NCP dissector in Wireshark 1.10.x before 1.10.11 and 1.12.x before 1.12.2 allows remote attackers to cause a denial of service (application crash) via a crafted packet.

CVSS vector

AV:N/AC:L/C:N/I:N/A:PExploitability: 10.0 | Impact: 2.9

Affected Packages3 packages

▶debiandebian/wireshark< wireshark 1.12.1+g01b65bf-2 (bookworm)

▶Debianwireshark/wireshark< 1.12.1+g01b65bf-2+3

▶NVDwireshark/wireshark13 versions+12

🔴Vulnerability Details

GHSA

GHSA-rpxh-vw36-4cqf: Stack-based buffer overflow in the build_expert_data function in epan/dissectors/packet-ncp2222↗2022-05-14

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OSV

CVE-2014-8713: Stack-based buffer overflow in the build_expert_data function in epan/dissectors/packet-ncp2222↗2014-11-23

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📋Vendor Advisories

Red Hat

wireshark: NCP dissector crashes (wnpa-sec-2014-22)↗2014-10-09

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Debian

CVE-2014-8713: wireshark - Stack-based buffer overflow in the build_expert_data function in epan/dissectors...↗2014

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💬Community

Bugzilla

CVE-2014-8710 CVE-2014-8711 CVE-2014-8712 CVE-2014-8713 CVE-2014-8714 wireshark: various flaws [fedora-all]↗2014-11-13

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Bugzilla

CVE-2014-8712 CVE-2014-8713 wireshark: NCP dissector crashes (wnpa-sec-2014-22)↗2014-11-13

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