CVE-2023-6516
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-6516
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-6516.json
- Related
- Published
- 2024-02-13T14:15:46Z
- Modified
- 2024-05-03T15:03:40.158530Z
- Summary
- [none]
- Details
-
To keep its cache database efficient,
namedrunning as a recursive resolver occasionally attempts to clean up the database. It uses several methods, including some that are asynchronous: a small chunk of memory pointing to the cache element that can be cleaned up is first allocated and then queued for later processing. It was discovered that if the resolver is continuously processing query patterns triggering this type of cache-database maintenance,namedmay not be able to handle the cleanup events in a timely manner. This in turn enables the list of queued cleanup events to grow infinitely large over time, allowing the configuredmax-cache-sizelimit to be significantly exceeded. This issue affects BIND 9 versions 9.16.0 through 9.16.45 and 9.16.8-S1 through 9.16.45-S1. - References
-
- https://security.netapp.com/advisory/ntap-20240503-0008/
- http://www.openwall.com/lists/oss-security/2024/02/13/1
- https://kb.isc.org/docs/cve-2023-6516
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PNNHZSZPG2E7NBMBNYPGHCFI4V4XRWNQ/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZDZFMEKQTZ4L7RY46FCENWFB5MDT263R/
Affected packages
Alpine:v3.16 / bind
Package
- Name
- bind
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0The exact introduced commit is unknownFixed9.16.48-r0
Affected versions
9.*
9.6.0_p1-r0
9.6.0_p1-r1
9.6.1_p1-r0
9.6.1_p1-r1
9.6.1_p2-r1
9.6.1_p3-r1
9.7.0_p1-r1
9.7.1-r1
9.7.1_p2-r1
9.7.2-r1
9.7.2_p1-r1
9.7.2_p2-r1
9.7.2_p3-r1
9.7.3-r1
9.8.0-r1
9.8.0_p1-r1
9.8.0_p2-r1
9.8.0_p4-r1
9.8.1-r1
9.8.1_p1-r1
9.9.0-r1
9.9.1-r1
9.9.1_p1-r1
9.9.1_p2-r1
9.9.1_p3-r1
9.9.2-r1
9.9.2_p1-r1
9.9.2_p2-r1
9.9.3-r1
9.9.3_p1-r1
9.9.3_p2-r1
9.9.4-r1
9.9.4_p1-r1
9.9.4_p2-r1
9.9.5-r1
9.10.0-r1
9.10.0_p1-r1
9.10.0_p2-r1
9.10.1-r1
9.10.1_p1-r1
9.10.1_p2-r1
9.10.2-r1
9.10.2_p1-r1
9.10.2_p2-r1
9.10.2_p3-r1
9.10.2_p4-r1
9.10.3-r1
9.10.3_p2-r1
9.10.3_p3-r1
9.10.3_p4-r1
9.10.4-r1
9.10.4_p1-r1
9.10.4_p2-r1
9.10.4_p3-r1
9.10.4_p4-r1
9.10.4_p5-r1
9.11.0_p2-r1
9.11.0_p3-r1
9.11.0_p5-r1
9.11.1-r1
9.11.1_p1-r1
9.11.1_p2-r1
9.11.2-r1
9.11.2_p1-r1
9.12.0-r1
9.12.1_p2-r1
9.12.2_p1-r1
9.12.3-r1
9.12.3_p1-r1
9.12.3_p4-r1
9.14.0-r1
9.14.1-r1
9.14.4-r1
9.14.7-r1
9.14.8-r1
9.14.12-r1
9.16.5-r1
9.16.6-r1
9.16.7-r1
9.16.8-r1
9.16.10-r1
9.16.11-r1
9.16.15-r1
9.16.16-r1
9.16.17-r1
9.16.18-r1
9.16.19-r1
9.16.20-r1
9.16.22-r1
9.16.24-r1
9.16.25-r1
9.16.27-r1
9.16.28-r1
9.16.29-r1
9.16.33-r1
9.16.36-r1
9.16.37-r1
9.16.39-r1
9.16.42-r1
9.16.44-r1
Alpine:v3.17 / bind
Package
- Name
- bind
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0The exact introduced commit is unknownFixed9.18.24-r0
Affected versions
9.*
9.6.0_p1-r0
9.6.0_p1-r1
9.6.1_p1-r0
9.6.1_p1-r1
9.6.1_p2-r1
9.6.1_p3-r1
9.7.0_p1-r1
9.7.1-r1
9.7.1_p2-r1
9.7.2-r1
9.7.2_p1-r1
9.7.2_p2-r1
9.7.2_p3-r1
9.7.3-r1
9.8.0-r1
9.8.0_p1-r1
9.8.0_p2-r1
9.8.0_p4-r1
9.8.1-r1
9.8.1_p1-r1
9.9.0-r1
9.9.1-r1
9.9.1_p1-r1
9.9.1_p2-r1
9.9.1_p3-r1
9.9.2-r1
9.9.2_p1-r1
9.9.2_p2-r1
9.9.3-r1
9.9.3_p1-r1
9.9.3_p2-r1
9.9.4-r1
9.9.4_p1-r1
9.9.4_p2-r1
9.9.5-r1
9.10.0-r1
9.10.0_p1-r1
9.10.0_p2-r1
9.10.1-r1
9.10.1_p1-r1
9.10.1_p2-r1
9.10.2-r1
9.10.2_p1-r1
9.10.2_p2-r1
9.10.2_p3-r1
9.10.2_p4-r1
9.10.3-r1
9.10.3_p2-r1
9.10.3_p3-r1
9.10.3_p4-r1
9.10.4-r1
9.10.4_p1-r1
9.10.4_p2-r1
9.10.4_p3-r1
9.10.4_p4-r1
9.10.4_p5-r1
9.11.0_p2-r1
9.11.0_p3-r1
9.11.0_p5-r1
9.11.1-r1
9.11.1_p1-r1
9.11.1_p2-r1
9.11.2-r1
9.11.2_p1-r1
9.12.0-r1
9.12.1_p2-r1
9.12.2_p1-r1
9.12.3-r1
9.12.3_p1-r1
9.12.3_p4-r1
9.14.0-r1
9.14.1-r1
9.14.4-r1
9.14.7-r1
9.14.8-r1
9.14.12-r1
9.16.5-r1
9.16.6-r1
9.16.7-r1
9.16.8-r1
9.16.10-r1
9.16.11-r1
9.16.15-r1
9.16.16-r1
9.16.17-r1
9.16.18-r1
9.16.19-r1
9.16.20-r1
9.16.22-r1
9.16.24-r1
9.16.25-r1
9.16.27-r1
9.16.28-r1
9.16.29-r1
9.18.3-r1
9.18.4-r1
9.18.5-r1
9.18.7-r1
9.18.8-r1
9.18.9-r1
9.18.10-r1
9.18.11-r1
9.18.13-r1
9.18.16-r1
9.18.19-r1
Alpine:v3.18 / bind
Package
- Name
- bind
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0The exact introduced commit is unknownFixed9.18.24-r0
Affected versions
9.*
9.6.0_p1-r0
9.6.0_p1-r1
9.6.1_p1-r0
9.6.1_p1-r1
9.6.1_p2-r1
9.6.1_p3-r1
9.7.0_p1-r1
9.7.1-r1
9.7.1_p2-r1
9.7.2-r1
9.7.2_p1-r1
9.7.2_p2-r1
9.7.2_p3-r1
9.7.3-r1
9.8.0-r1
9.8.0_p1-r1
9.8.0_p2-r1
9.8.0_p4-r1
9.8.1-r1
9.8.1_p1-r1
9.9.0-r1
9.9.1-r1
9.9.1_p1-r1
9.9.1_p2-r1
9.9.1_p3-r1
9.9.2-r1
9.9.2_p1-r1
9.9.2_p2-r1
9.9.3-r1
9.9.3_p1-r1
9.9.3_p2-r1
9.9.4-r1
9.9.4_p1-r1
9.9.4_p2-r1
9.9.5-r1
9.10.0-r1
9.10.0_p1-r1
9.10.0_p2-r1
9.10.1-r1
9.10.1_p1-r1
9.10.1_p2-r1
9.10.2-r1
9.10.2_p1-r1
9.10.2_p2-r1
9.10.2_p3-r1
9.10.2_p4-r1
9.10.3-r1
9.10.3_p2-r1
9.10.3_p3-r1
9.10.3_p4-r1
9.10.4-r1
9.10.4_p1-r1
9.10.4_p2-r1
9.10.4_p3-r1
9.10.4_p4-r1
9.10.4_p5-r1
9.11.0_p2-r1
9.11.0_p3-r1
9.11.0_p5-r1
9.11.1-r1
9.11.1_p1-r1
9.11.1_p2-r1
9.11.2-r1
9.11.2_p1-r1
9.12.0-r1
9.12.1_p2-r1
9.12.2_p1-r1
9.12.3-r1
9.12.3_p1-r1
9.12.3_p4-r1
9.14.0-r1
9.14.1-r1
9.14.4-r1
9.14.7-r1
9.14.8-r1
9.14.12-r1
9.16.5-r1
9.16.6-r1
9.16.7-r1
9.16.8-r1
9.16.10-r1
9.16.11-r1
9.16.15-r1
9.16.16-r1
9.16.17-r1
9.16.18-r1
9.16.19-r1
9.16.20-r1
9.16.22-r1
9.16.24-r1
9.16.25-r1
9.16.27-r1
9.16.28-r1
9.16.29-r1
9.18.3-r1
9.18.4-r1
9.18.5-r1
9.18.7-r1
9.18.8-r1
9.18.9-r1
9.18.10-r1
9.18.11-r1
9.18.13-r1
9.18.14-r1
9.18.16-r1
9.18.19-r1
Alpine:v3.19 / bind
Package
- Name
- bind
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0The exact introduced commit is unknownFixed9.18.24-r0
Affected versions
9.*
9.6.0_p1-r0
9.6.0_p1-r1
9.6.1_p1-r0
9.6.1_p1-r1
9.6.1_p2-r1
9.6.1_p3-r1
9.7.0_p1-r1
9.7.1-r1
9.7.1_p2-r1
9.7.2-r1
9.7.2_p1-r1
9.7.2_p2-r1
9.7.2_p3-r1
9.7.3-r1
9.8.0-r1
9.8.0_p1-r1
9.8.0_p2-r1
9.8.0_p4-r1
9.8.1-r1
9.8.1_p1-r1
9.9.0-r1
9.9.1-r1
9.9.1_p1-r1
9.9.1_p2-r1
9.9.1_p3-r1
9.9.2-r1
9.9.2_p1-r1
9.9.2_p2-r1
9.9.3-r1
9.9.3_p1-r1
9.9.3_p2-r1
9.9.4-r1
9.9.4_p1-r1
9.9.4_p2-r1
9.9.5-r1
9.10.0-r1
9.10.0_p1-r1
9.10.0_p2-r1
9.10.1-r1
9.10.1_p1-r1
9.10.1_p2-r1
9.10.2-r1
9.10.2_p1-r1
9.10.2_p2-r1
9.10.2_p3-r1
9.10.2_p4-r1
9.10.3-r1
9.10.3_p2-r1
9.10.3_p3-r1
9.10.3_p4-r1
9.10.4-r1
9.10.4_p1-r1
9.10.4_p2-r1
9.10.4_p3-r1
9.10.4_p4-r1
9.10.4_p5-r1
9.11.0_p2-r1
9.11.0_p3-r1
9.11.0_p5-r1
9.11.1-r1
9.11.1_p1-r1
9.11.1_p2-r1
9.11.2-r1
9.11.2_p1-r1
9.12.0-r1
9.12.1_p2-r1
9.12.2_p1-r1
9.12.3-r1
9.12.3_p1-r1
9.12.3_p4-r1
9.14.0-r1
9.14.1-r1
9.14.4-r1
9.14.7-r1
9.14.8-r1
9.14.12-r1
9.16.5-r1
9.16.6-r1
9.16.7-r1
9.16.8-r1
9.16.10-r1
9.16.11-r1
9.16.15-r1
9.16.16-r1
9.16.17-r1
9.16.18-r1
9.16.19-r1
9.16.20-r1
9.16.22-r1
9.16.24-r1
9.16.25-r1
9.16.27-r1
9.16.28-r1
9.16.29-r1
9.18.3-r1
9.18.4-r1
9.18.5-r1
9.18.7-r1
9.18.8-r1
9.18.9-r1
9.18.10-r1
9.18.11-r1
9.18.13-r1
9.18.14-r1
9.18.16-r1
9.18.17-r1
9.18.18-r1
9.18.19-r1