CVE-2022-38178
CVE-2022-38178 · Memory leaks in EdDSA DNSSEC verification code
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
By spoofing the target resolver with responses that have a malformed EdDSA signature, an attacker can trigger a small memory leak. It is possible to gradually erode available memory to the point where named crashes for lack of resources.
CVSS 7.5 · Élevée · EPSS 3,1% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
bind9
- Versions du logiciel
- Open Source Branch 9.9 9.9.12 through versions up to and including 9.9.13: Concernée
- Open Source Branch 9.10 9.10.7 through versions up to and including 9.10.8: Concernée
- Open Source Branches 9.11 through 9.16 9.11.3 through versions before 9.16.33: Concernée
- Open Source Branch 9.18 9.18.0 through versions before 9.18.7: Concernée
- Supported Preview Branch 9.11-S 9.11.4-S1 through versions up to and including 9.11.37-S1: Concernée
- Supported Preview Branch 9.16-S 9.16.8-S1 through versions before 9.16.33-S1: Concernée
- Development Branch 9.19 9.19.0 through versions before 9.19.5: Concernée
Aucun correctif publié
bind9 Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.7-1
Mettez à jour vers 1:9.18.7-1
bind9 Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.7-1
Mettez à jour vers 1:9.18.7-1
bind9 Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.7-1
Mettez à jour vers 1:9.18.7-1
bind9 Ubuntu:18.04:LTS
- Versions du logiciel
- 1:9.10.3.dfsg.P4-12.6ubuntu1
- 1:9.11.2.P1-1ubuntu2
- 1:9.11.2.P1-1ubuntu3
- 1:9.11.2.P1-1ubuntu4
- 1:9.11.2.P1-1ubuntu5
- 1:9.11.3+dfsg-1ubuntu1
- 1:9.11.3+dfsg-1ubuntu1.1
- 1:9.11.3+dfsg-1ubuntu1.2
- 1:9.11.3+dfsg-1ubuntu1.3
- 1:9.11.3+dfsg-1ubuntu1.5
- 1:9.11.3+dfsg-1ubuntu1.7
- 1:9.11.3+dfsg-1ubuntu1.8
- 1:9.11.3+dfsg-1ubuntu1.9
- 1:9.11.3+dfsg-1ubuntu1.10
- 1:9.11.3+dfsg-1ubuntu1.11
- 1:9.11.3+dfsg-1ubuntu1.12
- 1:9.11.3+dfsg-1ubuntu1.13
- 1:9.11.3+dfsg-1ubuntu1.14
- 1:9.11.3+dfsg-1ubuntu1.15
- 1:9.11.3+dfsg-1ubuntu1.16
- 1:9.11.3+dfsg-1ubuntu1.17
- Plages de versions concernées
- ECOSYSTEM: < 1:9.11.3+dfsg-1ubuntu1.18
Mettez à jour vers 1:9.11.3+dfsg-1ubuntu1.18
bind9 Ubuntu:20.04:LTS
- Versions du logiciel
- 1:9.11.5.P4+dfsg-5.1ubuntu2
- 1:9.11.5.P4+dfsg-5.1ubuntu3
- 1:9.11.5.P4+dfsg-5.1ubuntu4
- 1:9.11.5.P4+dfsg-5.1ubuntu5
- 1:9.11.14+dfsg-1ubuntu1
- 1:9.11.14+dfsg-3ubuntu1
- 1:9.16.0-1ubuntu3
- 1:9.16.0-1ubuntu4
- 1:9.16.0-1ubuntu5
- 1:9.16.1-0ubuntu1
- 1:9.16.1-0ubuntu2
- 1:9.16.1-0ubuntu2.1
- 1:9.16.1-0ubuntu2.2
- 1:9.16.1-0ubuntu2.3
- 1:9.16.1-0ubuntu2.4
- 1:9.16.1-0ubuntu2.6
- 1:9.16.1-0ubuntu2.7
- 1:9.16.1-0ubuntu2.8
- 1:9.16.1-0ubuntu2.9
- 1:9.16.1-0ubuntu2.10
- Plages de versions concernées
- ECOSYSTEM: < 1:9.16.1-0ubuntu2.11
Mettez à jour vers 1:9.16.1-0ubuntu2.11
bind9 Ubuntu:22.04:LTS
- Versions du logiciel
- 1:9.16.15-1ubuntu1
- 1:9.16.15-1ubuntu2
- 1:9.16.15-1ubuntu3
- 1:9.18.0-2ubuntu1
- 1:9.18.0-2ubuntu2
- 1:9.18.0-2ubuntu3
- 1:9.18.1-1ubuntu1
- 1:9.18.1-1ubuntu1.1
- Plages de versions concernées
- ECOSYSTEM: < 1:9.18.1-1ubuntu1.2
Mettez à jour vers 1:9.18.1-1ubuntu1.2
Sources originales
- https://kb.isc.org/docs/cve-2022-38178
- http://www.openwall.com/lists/oss-security/2022/09/21/3
- https://www.debian.org/security/2022/dsa-5235
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CV4GQWBPF7Y52J2FA24U6UMHQAOXZEF7/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MRHB6J4Z7BKH4HPEKG5D35QGRD6ANNMT/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YZJQNUASODNVAWZV6STKG5SD6XIJ446S/
- https://lists.debian.org/debian-lts-announce/2022/10/msg00007.html
- https://security.gentoo.org/glsa/202210-25
- https://security.netapp.com/advisory/ntap-20221228-0009/
- https://nvd.nist.gov/vuln/detail/CVE-2022-38178