CVE-2012-4293 — Wireshark vulnerability

CWE-1898 documents7 sources
Severity
3.3LOWNVD
EPSS
1.0%
top 23.33%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
WiresharkOpensuseSUN Sunos
Timeline
PublishedAug 16
Latest updateMay 14

Description

plugins/ethercat/packet-ecatmb.c in the EtherCAT Mailbox dissector in Wireshark 1.4.x before 1.4.15, 1.6.x before 1.6.10, and 1.8.x before 1.8.2 does not properly handle certain integer fields, which allows remote attackers to cause a denial of service (application exit) via a malformed packet.

CVSS vector

AV:A/AC:L/C:N/I:N/A:PExploitability: 6.5 | Impact: 2.9

Affected Packages4 packages

▶Debianwireshark/wireshark< 1.8.2-1+3
▶NVDwireshark/wireshark27 versions+26
▶NVDsun/sunos5.11
▶NVDopensuse/opensuse11.4, 12.1+1

Patches

Patch: anonsvn.wireshark.org ↗Patch: anonsvn.wireshark.org ↗Patch: bugs.wireshark.org ↗

🔴Vulnerability Details

3
GHSA
GHSA-7555-hv2h-224h: plugins/ethercat/packet-ecatmb↗2022-05-14
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CVEList
CVE-2012-4293: plugins/ethercat/packet-ecatmb↗2012-08-16
▶
OSV
CVE-2012-4293: plugins/ethercat/packet-ecatmb↗2012-08-16
▶

📋Vendor Advisories

2
Red Hat
wireshark: premature exit in EtherCAT Mailbox dissector (wnpa-sec-2012-22)↗2012-08-15
▶
Debian
CVE-2012-4293: wireshark - plugins/ethercat/packet-ecatmb.c in the EtherCAT Mailbox dissector in Wireshark ...↗2012
▶

💬Community

2
Bugzilla
CVE-2012-4285 CVE-2012-4288 CVE-2012-4289 CVE-2012-4296 CVE-2012-4291 CVE-2012-4292 CVE-2012-4293 CVE-2012-4290 CVE-2012-4297 wireshark various flaws [fedora-all]↗2012-08-15
▶
Bugzilla
CVE-2012-4293 wireshark: premature exit in EtherCAT Mailbox dissector (wnpa-sec-2012-22)↗2012-08-15
▶
CVE-2012-4293 — Wireshark vulnerability | cvebase