DEBIAN-CVE-2020-27618

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    DEBIAN-CVE-2020-27618

    Published: 26 Feb 2021Last Modified: 11 Sept 2026
    Upstream:
    CVE-2020-27618

    Summary:

    Details: The iconv function in the GNU C Library (aka glibc or libc6) 2.32 and earlier, when processing invalid multi-byte input sequences in IBM1364, IBM1371, IBM1388, IBM1390, and IBM1399 encodings, fails to advance the input state, which could lead to an infinite loop in applications, resulting in a denial of service, a different vulnerability from CVE-2016-10228.

    References: https://security-tracker.debian.org/tracker/CVE-2020-27618

    Affected packages

    Package

    Name: glibc

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

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.31-5

    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
    DEBIAN-CVE-2020-27618 | CVE-DB