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Unrated severityNVD Advisory· Published Aug 24, 2023· Updated Mar 27, 2026

Loop with Unreachable Exit Condition ('Infinite Loop') in Wireshark

CVE-2023-4511

Description

BT SDP dissector infinite loop in Wireshark 4.0.0 to 4.0.7 and 3.6.0 to 3.6.15 allows denial of service via packet injection or crafted capture file

Affected products

10

osv-coords9 versions
pkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.4 pkg:rpm/opensuse/wireshark&distro=openSUSE%20Leap%2015.5 pkg:rpm/opensuse/wireshark&distro=openSUSE%20Tumbleweed pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP4 pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP5 pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP4 pkg:rpm/suse/wireshark&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP5 pkg:rpm/suse/wireshark&distro=SUSE%20Manager%20Proxy%204.2 pkg:rpm/suse/wireshark&distro=SUSE%20Manager%20Server%204.2
< 3.6.16-150000.3.100.1+ 8 more
- (no CPE)range: < 3.6.16-150000.3.100.1
- (no CPE)range: < 3.6.16-150000.3.100.1
- (no CPE)range: < 4.0.8-2.1
- (no CPE)range: < 3.6.16-150000.3.100.1
- (no CPE)range: < 3.6.16-150000.3.100.1
- (no CPE)range: < 3.6.16-150000.3.100.1
- (no CPE)range: < 3.6.16-150000.3.100.1
- (no CPE)range: < 3.6.16-150000.3.100.1
- (no CPE)range: < 3.6.16-150000.3.100.1
Wireshark/Wiresharkv5
Range: 4.0.0

Patches

0

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

2

gitlab.com/wireshark/wireshark/-/issues/19258mitreissue-tracking
www.wireshark.org/security/wnpa-sec-2023-24.htmlmitre

News mentions

0

No linked articles in our index yet.