DEBIAN-CVE-2021-27419

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    DEBIAN-CVE-2021-27419

    Published: 3 May 2022Last Modified: 1 Sept 2026
    Upstream:
    CVE-2021-27419

    Summary:

    Details: uClibc-ng versions prior to 1.0.37 are vulnerable to integer wrap-around in functions malloc-simple. This improper memory assignment can lead to arbitrary memory allocation, resulting in unexpected behavior such as a crash or a remote code injection/execution.

    References: https://security-tracker.debian.org/tracker/CVE-2021-27419

    Affected packages

    Package

    Name: uclibc

    Purl: pkg:deb/debian/uclibc?arch=source&distro=bookworm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -None

    Affected versions

    1.0.35-1
    1.0.54-1

    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
    DEBIAN-CVE-2021-27419 | CVE-DB