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ubuntu/libqbBuffer Overflow

Risk 90
Severity
9.8
Buffer Overflow
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

logblackbox.c in libqb before 2.0.8 allows a buffer overflow via long log messages because the header size is not considered.

1 / 3
Source: Ubuntu
First published (updated )
CVE-2023-39976

redhat/libqblibqb before 1.0.5 allows local users to overwrite arbitrary files via a symlink attack, because it …

Risk 52
Severity
7.1
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H

A flaw was found in libqb. Isecure handling of temporari files could be exploited by a local attacker to overwrite privileged system files.

Upstream issue:

https://github.com/ClusterLabs/libqb/issues/338

References:

https://bugzilla.redhat.com/showbug.cgi?id=1685297

1 / 2
Source: Red Hat
First published (updated )
CVE-2019-12779

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