CVE-2017-3145

Published: 16 January 2018

BIND was improperly sequencing cleanup operations on upstream recursion fetch contexts, leading in some cases to a use-after-free error that can trigger an assertion failure and crash in named. Affects BIND 9.0.0 to 9.8.x, 9.9.0 to 9.9.11, 9.10.0 to 9.10.6, 9.11.0 to 9.11.2, 9.9.3-S1 to 9.9.11-S1, 9.10.5-S1 to 9.10.6-S1, 9.12.0a1 to 9.12.0rc1.

Priority

Medium

CVSS 3 base score: 7.5

Status

References

• https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-3145
• https://kb.isc.org/article/AA-01542
• https://ubuntu.com/security/notices/USN-3535-1
• https://ubuntu.com/security/notices/USN-3535-2
• NVD
• Launchpad
• Debian