CVE-2023-5568
CVE-2023-5568 · Samba: heap buffer overflow with freshness tokens in the heimdal kdc
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A heap-based Buffer Overflow flaw was discovered in Samba. It could allow a remote, authenticated attacker to exploit this vulnerability to cause a denial of service.
CVSS 5.9 · Medium · EPSS 2.1% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
red hat enterprise linux 6
No fix published
red hat enterprise linux 7
No fix published
red hat enterprise linux 8
No fix published
red hat enterprise linux 9
No fix published
red hat storage 3
No fix published
samba Debian:13
- Affected ranges
- ECOSYSTEM: < 2:4.19.2+dfsg-1
Update to 2:4.19.2+dfsg-1
samba Debian:14
- Affected ranges
- ECOSYSTEM: < 2:4.19.2+dfsg-1
Update to 2:4.19.2+dfsg-1
Original sources
- https://access.redhat.com/security/cve/CVE-2023-5568
- https://bugzilla.redhat.com/show_bug.cgi?id=2245174
- https://bugzilla.samba.org/show_bug.cgi?id=15491
- https://www.samba.org/samba/history/samba-4.19.2.html
- https://security.netapp.com/advisory/ntap-20231124-0007/
- https://nvd.nist.gov/vuln/detail/CVE-2023-5568