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CVE-2011-4108
The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes…
Medium4.3EPSS 16.1%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
The DTLS implementation in OpenSSL before 0.9.8s and 1.x before 1.0.0f performs a MAC check only if certain padding is valid, which makes it easier for remote attackers to recover plaintext via a padding oracle attack.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.3 | AV:N/AC:M/Au:N/C:P/I:N/A:N |
- EPSS (exploitation in 30 days)
- 16.1% · top 3.1% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Weakness
Affected products
n/a
- affected n/a
References (25)
- 48528 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 57260 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- HPSBMU02786 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- http://www-01.ibm.com/support/docview.wss?uid=ssg1S1004564 (opens in a new tab)x_refsource_CONFIRMx_transferred
- openSUSE-SU-2012:0083 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- MDVSA-2012:006 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- FEDORA-2012-18035 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- http://www.openssl.org/news/secadv_20120104.txt (opens in a new tab)x_refsource_CONFIRMx_transferred
- SUSE-SU-2012:0084 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- RHSA-2012:1308 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- RHSA-2012:1307 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://www.isg.rhul.ac.uk/~kp/dtls.pdf (opens in a new tab)x_refsource_MISCx_transferred
- http://support.apple.com/kb/HT5784 (opens in a new tab)x_refsource_CONFIRMx_transferred
- SUSE-SU-2014:0320 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- APPLE-SA-2013-06-04-1 (opens in a new tab)vendor-advisoryx_refsource_APPLEx_transferred
- VU#737740 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- HPSBUX02734 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- MDVSA-2012:007 (opens in a new tab)vendor-advisoryx_refsource_MANDRIVAx_transferred
- RHSA-2012:1306 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- HPSBOV02793 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- 57353 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- SSRT100852 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- DSA-2390 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- http://aix.software.ibm.com/aix/efixes/security/openssl_advisory3.asc (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://security.paloaltonetworks.com/CVE-2011-4108 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .