NULL pointer dereference in Gnu Gnutls
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 contents. This could lead to a crash of the GnuTLS server application.
EPSS: 0.006 (69.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Gnu Gnutls
- Gnutls — versions 3.5.12
Weakness classification (CWE)
References
- secalert@redhat.com (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- secalert@redhat.com (x_refsource_REDHAT, vendor-advisory)
- secalert@redhat.com (x_refsource_CONFIRM, Vendor Advisory)
- secalert@redhat.com (vendor-advisory, x_refsource_DEBIAN)
Frequently asked questions
- What is CVE-2017-7507?
- CVE-2017-7507 is a high-severity vulnerability in Gnu Gnutls, classified under NULL Pointer Dereference. CVSS score: 7.5/10. Published 2017-06-16.
- How severe is CVE-2017-7507?
- High severity. CVSS v3 base score is 7.5 out of 10.