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CVE-2021-41141

CVE-2021-41141 · Missing release of locks in PJSIP

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

PJSIP is a free and open source multimedia communication library written in the C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In various parts of PJSIP, when error/failure occurs, it is found that the function returns without releasing the currently held locks. This could result in a system deadlock, which cause a denial of service for the users. No release has yet been made which contains the linked fix commit. All versions up to an including 2.11.1 are affected. Users may need to manually apply the patch.

CVSS 5.9 · Moyenne · EPSS 1,4%

Publication
Mise à jour

Pile logicielle: system

Produits et versions concernés

  • pjproject

    Versions du logiciel
    • <= 2.11.1: Concernée

    Aucun correctif publié

  • ring Ubuntu:Pro:18.04:LTS

    Versions du logiciel
    • 20170803.2.5fcfe3f~dfsg1-1
    • 20171024.1.eadbdeb~ds1-1
    • 20171129.2.cf5bbff~ds1-1
    • 20171129.2.cf5bbff~ds1-2
    • 20180119.1.9e06f94~ds1-1
    • 20180119.1.9e06f94~ds1-3
    • 20180222.1.7bffde2~ds2-2
    • 20180228.1.503da2b~ds1-1
    • 20180228.1.503da2b~ds1-1build1
    • 20180228.1.503da2b~ds1-1ubuntu0.1~esm1
    Plages de versions concernées
    • ECOSYSTEM: (−∞, +∞)

    Aucun correctif publié

  • ring Ubuntu:20.04:LTS

    Versions du logiciel
    • 20190215.1.f152c98~ds1-1
    • 20190215.1.f152c98~ds1-1build1
    • 20190215.1.f152c98~ds1-1build2
    • 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1
    Plages de versions concernées
    • ECOSYSTEM: (−∞, +∞)

    Aucun correctif publié

Sources originales

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