CVE-2018-19624

In Wireshark 2.6.0 to 2.6.4 and 2.4.0 to 2.4.10, the PVFS dissector could crash. This was addressed in epan/dissectors/packet-pvfs2.c by preventing a NULL pointer dereference.

CVSS v3.0 NVD

5.5 MEDIUMCVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2.0 NVD

4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P

EPSS

1.44% chance of exploitation in the next 30 days, 73rd percentile

Published

2018-11-29

Updated

2024-08-05

Proof-of-concept exploits (1)

• https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=15280

Security advisories

• https://www.wireshark.org/security/wnpa-sec-2018-56.html
• http://www.securityfocus.com/bid/106051
• https://lists.debian.org/debian-lts-announce/2019/01/msg00010.html
• https://www.debian.org/security/2018/dsa-4359
• https://www.oracle.com/security-alerts/cpuapr2020.html

References

• CVE Record
• NVD entry