ALPINE-CVE-2020-35702

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    ALPINE-CVE-2020-35702

    Published: 25 Dec 2020Last Modified: 14 Jul 2026
    Upstream:
    CVE-2020-35702

    Summary:

    Details: DCTStream::getChars in DCTStream.cc in Poppler 20.12.1 has a heap-based buffer overflow via a crafted PDF document. NOTE: later reports indicate that this only affects builds from Poppler git clones in late December 2020, not the 20.12.1 release. In this situation, it should NOT be considered a Poppler vulnerability. However, several third-party Open Source projects directly rely on Poppler git clones made at arbitrary times, and therefore the CVE remains useful to users of those projects

    References: https://security.alpinelinux.org/vuln/CVE-2020-35702

    Affected packages

    Package

    Name: poppler

    Purl: pkg:apk/alpine/poppler?arch=source

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -0

    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
    ALPINE-CVE-2020-35702 | CVE-DB