CVE-2022-42916
CVE-2022-42916
Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.
In curl before 7.86.0, the HSTS check could be bypassed to trick it into staying with HTTP. Using its HSTS support, curl can be instructed to use HTTPS directly (instead of using an insecure cleartext HTTP step) even when HTTP is provided in the URL. This mechanism could be bypassed if the host name in the given URL uses IDN characters that get replaced with ASCII counterparts as part of the IDN conversion, e.g., using the character UTF-8 U+3002 (IDEOGRAPHIC FULL STOP) instead of the common ASCII full stop of U+002E (.). The earliest affected version is 7.77.0 2021-05-26.
CVSS 7.5 · Élevée · EPSS 2,5% · Correctif disponible
- Publication
- Mise à jour
Pile logicielle: system
Produits et versions concernés
n/a
- Versions du logiciel
- n/a: Concernée
Aucun correctif publié
curl Debian:12
- Plages de versions concernées
- ECOSYSTEM: < 7.86.0-1
Mettez à jour vers 7.86.0-1
curl Debian:13
- Plages de versions concernées
- ECOSYSTEM: < 7.86.0-1
Mettez à jour vers 7.86.0-1
curl Debian:14
- Plages de versions concernées
- ECOSYSTEM: < 7.86.0-1
Mettez à jour vers 7.86.0-1
curl Ubuntu:22.04:LTS
- Versions du logiciel
- 7.74.0-1.3ubuntu2
- 7.74.0-1.3ubuntu3
- 7.80.0-3
- 7.81.0-1
- 7.81.0-1ubuntu1.1
- 7.81.0-1ubuntu1.2
- 7.81.0-1ubuntu1.3
- 7.81.0-1ubuntu1.4
- Plages de versions concernées
- ECOSYSTEM: < 7.81.0-1ubuntu1.6
Mettez à jour vers 7.81.0-1ubuntu1.6
Sources originales
- https://curl.se/docs/CVE-2022-42916.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HVU3IMZCKR4VE6KJ4GCWRL2ILLC6OV76/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/Q27V5YYMXUVI6PRZQVECON32XPVWTKDK/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/37YEVVC6NAF6H7UHH6YAUY5QEVY6LIH2/
- https://security.netapp.com/advisory/ntap-20221209-0010/
- https://security.gentoo.org/glsa/202212-01
- http://www.openwall.com/lists/oss-security/2022/12/21/1
- https://support.apple.com/kb/HT213604
- https://support.apple.com/kb/HT213605
- http://seclists.org/fulldisclosure/2023/Jan/20
- http://seclists.org/fulldisclosure/2023/Jan/19
- https://cert-portal.siemens.com/productcert/html/ssa-892048.html
- https://cert-portal.siemens.com/productcert/html/ssa-398330.html
- https://nvd.nist.gov/vuln/detail/CVE-2022-42916