CVEvulnerability
CVE-2008-2420
6.8 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2008-05-23
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-264
Description
The OCSP functionality in stunnel before 4.24 does not properly search certificate revocation lists (CRL), which allows remote attackers to bypass intended access restrictions by using revoked certificates.
Affected configurations
• stunnel stunnel 3.4a
• stunnel stunnel 3.5
• stunnel stunnel 3.6
• stunnel stunnel 3.7
• stunnel stunnel 3.8
• stunnel stunnel 3.8p1
• stunnel stunnel 3.8p2
• stunnel stunnel 3.8p3
• stunnel stunnel 3.8p4
• stunnel stunnel 3.9
• stunnel stunnel 3.10
• stunnel stunnel 3.11
• stunnel stunnel 3.12
• stunnel stunnel 3.13
• stunnel stunnel 3.14
• stunnel stunnel 3.15
• stunnel stunnel 3.16
• stunnel stunnel 3.17
• stunnel stunnel 3.18
• stunnel stunnel 3.19
• stunnel stunnel 3.20
• stunnel stunnel 3.21
• stunnel stunnel 3.21a
• stunnel stunnel 3.21b
• stunnel stunnel 3.21c
• stunnel stunnel 3.22
• stunnel stunnel 3.23
• stunnel stunnel 3.24
• stunnel stunnel 3.25
• stunnel stunnel 3.26
• stunnel stunnel 4.00
• stunnel stunnel 4.01
• stunnel stunnel 4.02
• stunnel stunnel 4.03
• stunnel stunnel 4.04
• stunnel stunnel 4.05
• stunnel stunnel 4.06
• stunnel stunnel 4.07
• stunnel stunnel 4.08
• stunnel stunnel 4.09
• stunnel stunnel 4.10
• stunnel stunnel 4.11
• stunnel stunnel 4.12
• stunnel stunnel 4.13
• stunnel stunnel 4.14
• stunnel stunnel 4.15
• stunnel stunnel 4.16
• stunnel stunnel 4.17
• stunnel stunnel 4.18
• stunnel stunnel 4.19
• stunnel stunnel 4.20
• stunnel stunnel 4.21
• stunnel stunnel 4.22
• stunnel stunnel 4.23
Related
Weakness · not in database (1)
References
- http://secunia.com/advisories/30335 Vendor Advisory
- http://secunia.com/advisories/30425 secunia.com
- http://secunia.com/advisories/31438 secunia.com
- http://security.gentoo.org/glsa/glsa-200808-08.xml security.gentoo.org
- http://stunnel.mirt.net/pipermail/stunnel-announce/2008-May/000035.html stunnel.mirt.net
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:168 www.mandriva.com
- http://www.securityfocus.com/bid/29309 Patch
- http://www.vupen.com/english/advisories/2008/1569/references www.vupen.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42528 exchange.xforce.ibmcloud.com
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00856.html www.redhat.com
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00907.html www.redhat.com
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00942.html www.redhat.com
- http://secunia.com/advisories/30335 Vendor Advisory
- http://secunia.com/advisories/30425 secunia.com
- http://secunia.com/advisories/31438 secunia.com
- http://security.gentoo.org/glsa/glsa-200808-08.xml security.gentoo.org
- http://stunnel.mirt.net/pipermail/stunnel-announce/2008-May/000035.html stunnel.mirt.net
- http://www.mandriva.com/security/advisories?name=MDVSA-2008:168 www.mandriva.com
- http://www.securityfocus.com/bid/29309 Patch
- http://www.vupen.com/english/advisories/2008/1569/references www.vupen.com
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42528 exchange.xforce.ibmcloud.com
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00856.html www.redhat.com
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00907.html www.redhat.com
- https://www.redhat.com/archives/fedora-package-announce/2008-May/msg00942.html www.redhat.com