CVE-2016-4456

7.5HIGH

Key Information:

Vendor
Gnu
Status
Gnutls
Vendor
CVE Published:
8 August 2017

Summary

The "GNUTLS_KEYLOGFILE" environment variable in gnutls 3.4.12 allows remote attackers to overwrite and corrupt arbitrary files in the filesystem.

References

https://bugzilla.redhat.com/show_bug.cgi?id=1343505
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http://www.openwall.com/lists/oss-security/2016/06/07/6
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CVSS V3.1

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

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.