01 Record
CVE-2015-8960
The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute
UnratedPUBLISHEDCNA: redhat
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The TLS protocol 1.2 and earlier supports the rsa_fixed_dh, dss_fixed_dh, rsa_fixed_ecdh, and ecdsa_fixed_ecdh values for ClientCertificateType but does not directly document the ability to compute
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.94% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 80.0% of scored records. A rank, not a probability.
- NVD base score
- 8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2016-09-21 01:00Z10 YR AGO
- Last updated
- 2024-08-06 08:36Z2 YR AGO
- Reserved
- 2016-09-20
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-295Improper Certificate ValidationBase
- Data version
- 5.1
- Document digest
- 59a8c2e12a58b7c42274acaa7494062b7fe8bdc4354ccfdb5244794deddad9ed
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.openwall.com[oss-security] 20160920 Re: Possible CVE for TLS protocol issuehttp://www.openwall.com/lists/oss-security/2016/09/20/4
- twitter.comhttp://twitter.com/matthew_d_green/statuses/630908726950674433
- www.securityfocus.com93071http://www.securityfocus.com/bid/93071
- security.netapp.comhttps://security.netapp.com/advisory/ntap-20180626-0002/
- www.usenix.orghttps://www.usenix.org/system/files/conference/woot15/woot15-paper-hlauschek.pdf
- kcitls.orghttps://kcitls.org