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CVE-2023-23915

CVE-2023-23915

Cette page présente des faits issus de sources publiques. Consultez l’avis original avant toute mise à jour.

A cleartext transmission of sensitive information vulnerability exists in curl <v7.88.0 that could cause HSTS functionality to behave incorrectly when multiple URLs are requested in parallel. Using its HSTS support, curl can be instructed to use HTTPS instead of using an insecure clear-text HTTP step even when HTTP is provided in the URL. This HSTS mechanism would however surprisingly fail when multiple transfers are done in parallel as the HSTS cache file gets overwritten by the most recentlycompleted transfer. A later HTTP-only transfer to the earlier host name would then *not* get upgraded properly to HSTS.

CVSS 6.5 · Moyenne · EPSS 0,9% · Correctif disponible

Publication
Mise à jour

Pile logicielle: system

Produits et versions concernés

  • https://github.com/curl/curl

    Versions du logiciel
    • Fixed in 7.88.0: Concernée

    Aucun correctif publié

  • curl Debian:12

    Plages de versions concernées
    • ECOSYSTEM: < 7.88.1-1

    Mettez à jour vers 7.88.1-1

  • curl Debian:13

    Plages de versions concernées
    • ECOSYSTEM: < 7.88.1-1

    Mettez à jour vers 7.88.1-1

  • curl Debian:14

    Plages de versions concernées
    • ECOSYSTEM: < 7.88.1-1

    Mettez à jour vers 7.88.1-1

  • 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
    • 7.81.0-1ubuntu1.6
    • 7.81.0-1ubuntu1.7
    Plages de versions concernées
    • ECOSYSTEM: < 7.81.0-1ubuntu1.8

    Mettez à jour vers 7.81.0-1ubuntu1.8

Sources originales

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