CLEANSTART-2024-YP08801

    Dashboard / Vulnerabilities / CLEANSTART-2024-YP08801

    CLEANSTART-2024-YP08801

    Published: 31 Oct 2026Last Modified: 31 Oct 2026
    Upstream:
    CVE-2021-27135

    Summary: xterm before Patch #366 allows remote attackers to execute arbitrary code or cause a denial of service (segmentation fault) via a crafted UTF-8 combining character sequence

    Details: Security vulnerability affects the xterm package. xterm before Patch #366 allows remote attackers to execute arbitrary code or cause a denial of service (segmentation fault) via a crafted UTF-8 combining character sequence.

    References: https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2024/CLEANSTART-2024-YP08801.json, https://osv.dev/vulnerability/CVE-2021-27135, https://nvd.nist.gov/vuln/detail/CVE-2021-27135

    Affected packages

    Package

    Name: xterm

    Purl: pkg:apk/cleanstart/xterm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -366-r0

    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
    CLEANSTART-2024-YP08801 | CVE-DB