CVE-2020-9490
CVE-2020-9490
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
Cette page présente une partie des faits des sources. Consultez les avis liés pour la description complète et les versions concernées.
Apache HTTP Server versions 2.4.20 to 2.4.43. A specially crafted value for the 'Cache-Digest' header in a HTTP/2 request would result in a crash when the server actually tries to HTTP/2 PUSH a resource afterwards. Configuring the HTTP/2 feature via "H2Push off" will mitigate this vulnerability for unpatched servers.
CVSS 7.5 · Élevée · EPSS 88,8% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
apache http server
- Versions du logiciel
- 2.4.20 to 2.4.43: Concernée
Aucun correctif publié
apache2 Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 2.4.46-1
Mettez à jour vers 2.4.46-1
apache2 Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 2.4.46-1
Mettez à jour vers 2.4.46-1
apache2 Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 2.4.46-1
Mettez à jour vers 2.4.46-1
apache2 Ubuntu:18.04:LTS
- Versions du logiciel
- 2.4.27-2ubuntu3
- 2.4.29-1ubuntu1
- 2.4.29-1ubuntu2
- 2.4.29-1ubuntu3
- 2.4.29-1ubuntu4
- 2.4.29-1ubuntu4.1
- 2.4.29-1ubuntu4.2
- 2.4.29-1ubuntu4.3
- 2.4.29-1ubuntu4.4
- 2.4.29-1ubuntu4.5
- 2.4.29-1ubuntu4.6
- 2.4.29-1ubuntu4.7
- 2.4.29-1ubuntu4.8
- 2.4.29-1ubuntu4.10
- 2.4.29-1ubuntu4.11
- 2.4.29-1ubuntu4.12
- 2.4.29-1ubuntu4.13
- Plages de versions concernées
- ECOSYSTEM: < 2.4.29-1ubuntu4.14
Mettez à jour vers 2.4.29-1ubuntu4.14
apache2 Ubuntu:20.04:LTS
- Versions du logiciel
- 2.4.41-1ubuntu1
- 2.4.41-4ubuntu1
- 2.4.41-4ubuntu2
- 2.4.41-4ubuntu3
- Plages de versions concernées
- ECOSYSTEM: < 2.4.41-4ubuntu3.1
Mettez à jour vers 2.4.41-4ubuntu3.1
Sources originales
- https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2020-9490
- https://security.gentoo.org/glsa/202008-04
- https://lists.apache.org/thread.html/r9e9f1a7609760f0f80562eaaec2aa3c32d525c3e0fca98b475240c71%40%3Cdev.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r5debe8f82728a00a4a68bc904dd6c35423bdfc8d601cfb4579f38bf1%40%3Cdev.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r623de9b2b2433a87f3f3a15900419fc9c00c77b26936dfea4060f672%40%3Cdev.httpd.apache.org%3E
- https://usn.ubuntu.com/4458-1/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/4NKWG2EXAQQB6LMLATKZ7KLSRGCSHVAN/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ITVFDBVM6E3JF3O7RYLRPRCH3RDRHJJY/
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00068.html
- http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00071.html
- https://www.debian.org/security/2020/dsa-4757
- https://www.oracle.com/security-alerts/cpuoct2020.html
- https://security.netapp.com/advisory/ntap-20200814-0005/
- http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00081.html
- https://www.oracle.com/security-alerts/cpujan2021.html
- http://packetstormsecurity.com/files/160392/Apache-2.4.43-mod_http2-Memory-Corruption.html
- https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r09bb998baee74a2c316446bd1a41ae7f8d7049d09d9ff991471e8775%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/rdf3e5d0a5f5c3d90d6013bccc6c4d5af59cf1f8c8dea5d9a283d13ce%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r97d0faab6ed8fd0d439234b16d05d77b22a07b0c4817e7b3cca419cc%40%3Ccvs.httpd.apache.org%3E
- https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E
- https://nvd.nist.gov/vuln/detail/CVE-2020-9490