CVE-2019-10899
HIGH severity · CVSS 7.5 · Out-of-bounds read
7.5CVSS HIGH
Summary
In Wireshark 2.4.0 to 2.4.13, 2.6.0 to 2.6.7, and 3.0.0, the SRVLOC dissector could crash. This was addressed in epan/dissectors/packet-srvloc.c by preventing a heap-based buffer under-read.
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactNone
Integrity impactNone
Availability impactHigh
Exploit probability (EPSS)6%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15546 ↗
Additional information
- NVD record
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15546Patch
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00022.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00027.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00027.htmlAdvisory
- http://www.securityfocus.com/bid/107834Advisory
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=b16fea2f175a3297edac118c8844c7987d31c1cb
- https://lists.debian.org/debian-lts-announce/2019/05/msg00034.htmlAdvisory
- https://lists.debian.org/debian-lts-announce/2020/10/msg00036.htmlAdvisory