CVE-2014-8714 — Infinite Loop in Wireshark

CWE-399CWE-835 — Infinite Loop7 documents6 sources
Severity
5.0MEDIUMNVD
EPSS
1.4%
top 19.41%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WiresharkDebian Wireshark
Timeline
PublishedNov 23
Latest updateMay 14

Description

The dissect_write_structured_field function in epan/dissectors/packet-tn5250.c in the TN5250 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 (infinite loop) 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

2
GHSA
GHSA-pv8c-rxr3-j47v: The dissect_write_structured_field function in epan/dissectors/packet-tn5250↗2022-05-14
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OSV
CVE-2014-8714: The dissect_write_structured_field function in epan/dissectors/packet-tn5250↗2014-11-23
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📋Vendor Advisories

2
Red Hat
wireshark: TN5250 infinite loop (wnpa-sec-2014-23)↗2014-10-20
▶
Debian
CVE-2014-8714: wireshark - The dissect_write_structured_field function in epan/dissectors/packet-tn5250.c i...↗2014
▶

💬Community

2
Bugzilla
CVE-2014-8710 CVE-2014-8711 CVE-2014-8712 CVE-2014-8713 CVE-2014-8714 wireshark: various flaws [fedora-all]↗2014-11-13
▶
Bugzilla
CVE-2014-8714 wireshark: TN5250 infinite loop (wnpa-sec-2014-23)↗2014-11-13
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