Bug 1893110 (CVE-2020-28030) - CVE-2020-28030 wireshark: malformed packet on wire could make GQUIC protocol dissector loop
Summary: CVE-2020-28030 wireshark: malformed packet on wire could make GQUIC protocol ...
Keywords:
Status: CLOSED WONTFIX
Alias: CVE-2020-28030
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
: 1901990 (view as bug list)
Depends On: 1893111 1893239
Blocks: 1893112
TreeView+ depends on / blocked
 
Reported: 2020-10-30 08:18 UTC by Marian Rehak
Modified: 2021-06-29 20:51 UTC (History)
10 users (show)

Fixed In Version: wireshark 3.2.8, wireshark 3.4.0
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Clone Of:
Environment:
Last Closed: 2021-06-29 20:51:45 UTC


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Description Marian Rehak 2020-10-30 08:18:08 UTC
It may be possible to make Wireshark consume excessive CPU resources by injecting a malformed packet onto the wire or by convincing someone to read a malformed packet trace file.

Upstream Advisory:

https://www.wireshark.org/security/wnpa-sec-2020-15.html

Comment 1 Marian Rehak 2020-10-30 08:18:42 UTC
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 1893111]

Comment 3 Riccardo Schirone 2020-11-30 15:41:04 UTC
*** Bug 1901990 has been marked as a duplicate of this bug. ***


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