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CVE-2017-7507
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid…
High7.5EPSS 3.4%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
GnuTLS version 3.5.12 and earlier is vulnerable to a NULL pointer dereference while decoding a status response TLS extension with valid contents. This could lead to a crash of the GnuTLS server application.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 3.0 | High7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 3.4% · top 11% of all CVEs (4 Nov 2026)
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The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- NULL pointer dereference
- CWE-476 (opens in a new tab)All about CWE-476 and its CVEs
Affected products
References (4)
- 99102 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2017:2292 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- https://www.gnutls.org/security.html#GNUTLS-SA-2017-4 (opens in a new tab)x_refsource_CONFIRMx_transferred
- DSA-3884 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_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)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2017-7507)Record last updated .