OESA-2022-1533

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    OESA-2022-1533

    Published: 19 Feb 2022Last Modified: 18 Aug 2026

    Summary: cfitsio security update

    Details: Library for manipulating FITS data files. Security Fix(es): In the ffghtb function in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.(CVE-2018-3849) In the ffghbn function in NASA CFITSIO 3.42, specially crafted images parsed via the library can cause a stack-based buffer overflow overwriting arbitrary data. An attacker can deliver an FIT image to trigger this vulnerability and potentially gain code execution.(CVE-2018-3848)

    References: https://www.openeuler.org/en/security/safety-bulletin/detail.html?id=openEuler-SA-2022-1533, https://nvd.nist.gov/vuln/detail/CVE-2018-3849, https://nvd.nist.gov/vuln/detail/CVE-2018-3848

    Affected packages

    Package

    Name: cfitsio

    Purl: pkg:rpm/openEuler/cfitsio&distro=openEuler-20.03-LTS-SP1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -3.490-1.oe1

    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
    OESA-2022-1533 | CVE-DB