CVE-2018-19625

Published: Nov 29, 2018Modified: Nov 21, 2024

5.5

Vector

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the dissection engine could crash. This was addressed in epan/tvbuff_composite.c by preventing a heap-based buffer over-read.

Affected (4)

Products: Wireshark: Wireshark · Debian: Debian Linux

1 product

1 product

Configuration A

2 vulnerable

Vulnerable Software	Affected Versions
Wireshark Wireshark	From 2.4.0 to 2.4.10
Wireshark Wireshark	From 2.6.0 to 2.6.4

Configuration B

2 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 8.0
Debian Debian Linux	Version 9.0

Related CWEs

CWE-125

Out-of-bounds Read

The product reads data past the end, or before the beginning, of the intended buffer.

References (16)

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html

Source: cve@mitre.org

http://www.securityfocus.com/bid/106051

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=14466

Source: cve@mitre.org

ExploitIssue TrackingPatchVendor Advisory

https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=dc4d209f39132a4ae05675a11609176ae9705cfc

Source: cve@mitre.org

https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html

Source: cve@mitre.org

Third Party Advisory

https://www.debian.org/security/2018/dsa-4359

Source: cve@mitre.org

Third Party Advisory

https://www.oracle.com/security-alerts/cpuapr2020.html

Source: cve@mitre.org

https://www.wireshark.org/security/wnpa-sec-2018-51.html

Source: cve@mitre.org

Vendor Advisory

http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.html