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CVE-2011-3268

Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to...

10.0 High

CVE-2011-3268 is a high vulnerability (CVSS 10.0) in Php, published August 25, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.72%, the 93rd percentile. No source names a fixed version.

Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.

Exploit likelihood

5.72%Up 4.2 points since Feb 4, 2022

What each source reports

NVD Score used 10.0

Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.

Record: CVE-2011-3268
CVSS 2.0: 10.0 HighAV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness: CWE-119
Updated: 2026-11-02

CVE List No score

Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.

Record: CVE-2011-3268
Updated: 2026-11-02

EUVDEUVD-2011-3232 No score

Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.

Record: EUVD-2011-3232
Updated: 2026-11-03

GitHub AdvisoriesGHSA-r34w-4wfm-896r No score

Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to...

Buffer overflow in the crypt function in PHP before 5.3.7 allows context-dependent attackers to have an unspecified impact via a long salt argument, a different vulnerability than CVE-2011-2483.

Record: GHSA-r34w-4wfm-896r
Weakness: CWE-119
Updated: 2026-11-02

Affected products

php

History

History
When	Changed	Sources
2026-11-03	aliases	EUVD
2026-11-02	created	CVE List, GitHub Advisories, NVD

References

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