ALT-PU-2020-2302-1
Closed vulnerabilities
Published: 2019-09-01
BDU:2021-01457
Уязвимость диссектора GVCP анализатора трафика компьютерных сетей Wireshark, позволяющая нарушителю вызвать отказ в обслуживании
Severity: HIGH (7.5)
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
Published: 2020-07-05
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2020-15466
In Wireshark 3.2.0 to 3.2.4, the GVCP dissector could go into an infinite loop. This was addressed in epan/dissectors/packet-gvcp.c by ensuring that an offset increases in all situations.
Severity: HIGH (7.5)
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- openSUSE-SU-2020:1188
- openSUSE-SU-2020:1188
- openSUSE-SU-2020:1199
- openSUSE-SU-2020:1199
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16029
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=16029
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=11f40896b696e4e8c7f8b2ad96028404a83a51a4
- https://code.wireshark.org/review/gitweb?p=wireshark.git%3Ba=commit%3Bh=11f40896b696e4e8c7f8b2ad96028404a83a51a4
- [debian-lts-announce] 20210206 [SECURITY] [DLA 2547-1] wireshark security update
- [debian-lts-announce] 20210206 [SECURITY] [DLA 2547-1] wireshark security update
- GLSA-202007-13
- GLSA-202007-13
- https://www.wireshark.org/security/wnpa-sec-2020-09.html
- https://www.wireshark.org/security/wnpa-sec-2020-09.html