Bug 1173606 - (CVE-2020-15466) VUL-1: CVE-2020-15466: wireshark: GVCP dissector infinite loop (wnpa-sec-2020-09)
(CVE-2020-15466)
VUL-1: CVE-2020-15466: wireshark: GVCP dissector infinite loop (wnpa-sec-2020...
Status: RESOLVED FIXED
Classification: Novell Products
Product: SUSE Security Incidents
Classification: Novell Products
Component: Incidents
unspecified
Other Other
: P4 - Low : Minor
: unspecified
Assigned To: Robert Frohl
Security Team bot
CVSSv3.1:SUSE:CVE-2020-15466:3.3:(AV:...
:
Depends on:
Blocks:
  Show dependency treegraph
 
Reported: 2020-07-01 21:59 UTC by Andreas Stieger
Modified: 2020-09-23 06:48 UTC (History)
2 users (show)

See Also:
Found By: Sprint Testing
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---


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Description Andreas Stieger 2020-07-01 21:59:29 UTC
In Wireshark 3.2.x before 3.2.5 the GVCP dissector could go into an infinite loop. 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.

References:
https://www.wireshark.org/security/wnpa-sec-2020-09
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16029
Comment 1 Alexandros Toptsoglou 2020-07-02 12:33:49 UTC
Tracked SLE15 as affected. Please upgrade to to the latest stable 3.2.5.
Comment 3 Swamp Workflow Management 2020-08-06 13:13:22 UTC
SUSE-SU-2020:2144-1: An update that fixes three vulnerabilities is now available.

Category: security (moderate)
Bug References: 1169063,1171899,1173606
CVE References: CVE-2020-11647,CVE-2020-13164,CVE-2020-15466
JIRA References: 
Sources used:
SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (src):    wireshark-3.2.5-3.38.1
SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (src):    wireshark-3.2.5-3.38.1
SUSE Linux Enterprise Module for Basesystem 15-SP2 (src):    wireshark-3.2.5-3.38.1
SUSE Linux Enterprise Module for Basesystem 15-SP1 (src):    wireshark-3.2.5-3.38.1

NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
Comment 4 Swamp Workflow Management 2020-08-12 16:15:05 UTC
openSUSE-SU-2020:1188-1: An update that fixes three vulnerabilities is now available.

Category: security (moderate)
Bug References: 1169063,1171899,1173606
CVE References: CVE-2020-11647,CVE-2020-13164,CVE-2020-15466
JIRA References: 
Sources used:
openSUSE Leap 15.1 (src):    wireshark-3.2.5-lp151.2.12.1
Comment 5 Swamp Workflow Management 2020-08-14 19:26:16 UTC
openSUSE-SU-2020:1199-1: An update that fixes three vulnerabilities is now available.

Category: security (moderate)
Bug References: 1169063,1171899,1173606
CVE References: CVE-2020-11647,CVE-2020-13164,CVE-2020-15466
JIRA References: 
Sources used:
openSUSE Leap 15.2 (src):    wireshark-3.2.5-lp152.2.3.1
Comment 6 Marcus Meissner 2020-09-23 06:48:08 UTC
done