CVE-2007-0453

Buffer overflow in the nss_winbind.so.1 library in Samba 3.0.21 through 3.0.23d, as used in the...

4.6 Medium

Buffer overflow in the nss_winbind.so.1 library in Samba 3.0.21 through 3.0.23d, as used in the winbindd daemon on Solaris, allows attackers to execute arbitrary code via the (1) gethostbyname and (2) getipnodebyname functions.

Exploit likelihood

0.74%Down 1.4 points since Feb 4, 2022

What each source reports

NVD Score used 4.6

Record: CVE-2007-0453
CVSS 2.0: 4.6 MediumAV:L/AC:L/Au:N/C:P/I:P/A:P
Updated: 2026-11-02

CVE List No score

Record: CVE-2007-0453
Updated: 2026-11-02

EUVDEUVD-2007-0452 No score

Record: EUVD-2007-0452
Updated: 2026-11-03

GitHub AdvisoriesGHSA-xmx9-cjc5-x3v9 No score

Buffer overflow in the nss_winbind.so.1 library in Samba 3.0.21 through 3.0.23d, as used in the...

Record: GHSA-xmx9-cjc5-x3v9
Updated: 2026-11-02

Affected products

samba

History

History
Recorded	Changed	Sources
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2007-0453 is a medium vulnerability (CVSS 4.6) in Samba, published February 6, 2007. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.74%, the 55th percentile. No source names a fixed version.

References

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