OSV-2021-1756

    Dashboard / Vulnerabilities / OSV-2021-1756

    OSV-2021-1756

    Published: 25 Dec 2021Last Modified: 13 Apr 2022

    Summary: Heap-buffer-overflow in Curl_sasl_decode_mech

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42901 ``` Crash type: Heap-buffer-overflow READ 10 Crash state: Curl_sasl_decode_mech Curl_sasl_parse_url_auth_option pop3_parse_url_options ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=42901

    Affected packages

    Package

    Name: curl

    Purl: pkg:generic/curl

    Affected ranges

    Type: GIT

    Events:

    Introduced- 1b9f1f60559979a644cc9cf26f851c4416f20248
    Fixed -193053e2edf302d176e4c7592e9d6aac60442c5c

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    OSV-2021-1756 | CVE-DB