CVE-2017-7869

7.5HIGH

Key Information:

Vendor
Gnu
Status
Gnutls
Vendor
CVE Published:
14 April 2017

Summary

GnuTLS before 2017-02-20 has an out-of-bounds write caused by an integer overflow and heap-based buffer overflow related to the cdk_pkt_read function in opencdk/read-packet.c. This issue (which is a subset of the vendor's GNUTLS-SA-2017-3 report) is fixed in 3.5.10.

References

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=420
x_refsource_MISC
https://gitlab.com/gnutls/gnutls/commit/51464af713d71802e...
x_refsource_MISC
https://access.redhat.com/errata/RHSA-2017:2292
vendor-advisoryx_refsource_REDHAT

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.