Bug 2025670 (CVE-2021-39925, wnpa-sec-2021-09) - CVE-2021-39925 wireshark: bluetooth SDP dissector crash
Summary: CVE-2021-39925 wireshark: bluetooth SDP dissector crash
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2021-39925, wnpa-sec-2021-09
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:
Depends On: 2025671 2029909
Blocks: 2025696
TreeView+ depends on / blocked
 
Reported: 2021-11-22 17:52 UTC by Guilherme de Almeida Suckevicz
Modified: 2022-04-18 01:27 UTC (History)
8 users (show)

Fixed In Version: wireshark 3.4.10
Doc Type: If docs needed, set a value
Doc Text:
A flaw was found in Wireshark. A process failure on crafted or malformed Bluetooth SDP input can cause a denial of service via packet injection or a crafted capture file.
Clone Of:
Environment:
Last Closed: 2022-04-18 01:27:46 UTC


Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2021-11-22 17:52:33 UTC
Buffer overflow in the Bluetooth SDP dissector in Wireshark 3.4.0 to 3.4.9 and 3.2.0 to 3.2.17 allows denial of service via packet injection or crafted capture file.

Reference:
https://www.wireshark.org/security/wnpa-sec-2021-09.html

Comment 1 Guilherme de Almeida Suckevicz 2021-11-22 17:52:57 UTC
Created wireshark tracking bugs for this issue:

Affects: fedora-all [bug 2025671]

Comment 8 Product Security DevOps Team 2022-04-18 01:27:44 UTC
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s):

https://access.redhat.com/security/cve/cve-2021-39925


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