libisccc160: A failure to free memory can occur when processing messages having a specific combination of EDNS options
CVE-2018-5744 is fixed in 16 products on 1 platform, first by bind9 1:9.11.3+dfsg-1ubuntu1.5, released February 20, 2019. It is not reported as exploited. Patch Radar priority: Routine.
A failure to free memory can occur when processing messages having a specific combination of EDNS options. Versions affected are: BIND 9.10.7 -> 9.10.8-P1, 9.11.3 -> 9.11.5-P1, 9.12.0 -> 9.12.3-P1, and versions 9.10.7-S1 -> 9.11.5-S3 of BIND 9 Supported Preview Edition. Versions 9.13.0 -> 9.13.6 of the 9.13 development branch are also affected.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| bind9 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | bind9 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| bind9-host · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | bind9-host 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| bind9utils · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | bind9utils 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| dnsutils · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | dnsutils 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libbind9-160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libbind9-160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libdns-export1100 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libdns-export1100 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libdns1100 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libdns1100 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libirs-export160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libirs-export160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libirs160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libirs160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libisc-export169 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libisc-export169 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libisc169 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libisc169 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libisccc-export160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libisccc-export160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libisccc160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libisccc160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libisccfg-export160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libisccfg-export160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| libisccfg160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | libisccfg160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
| liblwres160 · Ubuntu 18.04.6 LTS (bionic) | 1:9.11.3+dfsg-1ubuntu1.5 | liblwres160 1:9.11.3+dfsg-1ubuntu1.5 | Feb 20, 2019 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.