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CVE-2021-41141

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

Esta página presenta datos de fuentes públicas de vulnerabilidades. Consulta el aviso original antes de actualizar.

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 · Media · EPSS 1,4%

Publicación
Actualización

Pila tecnológica: system

Productos y versiones afectados

  • pjproject

    Versiones
    • <= 2.11.1: Afectada

    Sin corrección publicada

  • ring Ubuntu:Pro:18.04:LTS

    Versiones
    • 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
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

  • ring Ubuntu:20.04:LTS

    Versiones
    • 20190215.1.f152c98~ds1-1
    • 20190215.1.f152c98~ds1-1build1
    • 20190215.1.f152c98~ds1-1build2
    • 20190215.1.f152c98~ds1-1+deb10u2build0.20.04.1
    Intervalos de versiones afectados
    • ECOSYSTEM: (−∞, +∞)

    Sin corrección publicada

Fuentes originales

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