OSV-2021-1217

    Dashboard / Vulnerabilities / OSV-2021-1217

    OSV-2021-1217

    Published: 10 Sept 2021Last Modified: 24 Feb 2023

    Summary: Heap-use-after-free in ZEND_FETCH_OBJ_R_SPEC_CV_CONST_INLINE_HANDLER

    Details: OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38297 ``` Crash type: Heap-use-after-free READ 8 Crash state: ZEND_FETCH_OBJ_R_SPEC_CV_CONST_INLINE_HANDLER ZEND_FETCH_OBJ_R_SPEC_CV_CONST_HANDLER fuzzer_execute_ex ```

    References: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38297

    Affected packages

    Package

    Name: php

    Purl: pkg:generic/php

    Affected ranges

    Type: GIT

    Events:

    Introduced- 53e9c36cd94fae193a4fcbb879b93db31a4906c3
    Fixed -6381a16f3f1d0ce5d260f90661a7026b8f05d074

    Affected versions

    php-8.1.0
    php-8.1.2RC1
    php-8.1.3
    php-8.1.4RC1
    php-8.1.7RC1

    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-2021-1217 | CVE-DB