SUSE-SU-2022:3801-1

    Dashboard / Vulnerabilities / SUSE-SU-2022:3801-1

    SUSE-SU-2022:3801-1

    Published: 27 Oct 2022Last Modified: 4 Feb 2026

    Summary: Security update for openjpeg2

    Details: This update for openjpeg2 fixes the following issues: - CVE-2018-21010: Fixed heap buffer overflow in color_apply_icc_profile in bin/common/color.c (bsc#1149789). - CVE-2020-27824: Fixed OOB read in opj_dwt_calc_explicit_stepsizes() (bsc#1179821). - CVE-2020-27842: Fixed null pointer dereference in opj_tgt_reset function in lib/openjp2/tgt.c (bsc#1180043). - CVE-2020-27843: Fixed out-of-bounds read in opj_t2_encode_packet function in openjp2/t2.c (bsc#1180044). - CVE-2020-27845: Fixed heap-based buffer over-read in functions opj_pi_next_rlcp, opj_pi_next_rpcl and opj_pi_next_lrcp in openjp2/pi.c (bsc#1180046).

    References: https://www.suse.com/support/update/announcement/2022/suse-su-20223801-1/, https://bugzilla.suse.com/1149789, https://bugzilla.suse.com/1179821, https://bugzilla.suse.com/1180043, https://bugzilla.suse.com/1180044, https://bugzilla.suse.com/1180046, https://www.suse.com/security/cve/CVE-2018-21010, https://www.suse.com/security/cve/CVE-2020-27824, https://www.suse.com/security/cve/CVE-2020-27842, https://www.suse.com/security/cve/CVE-2020-27843, https://www.suse.com/security/cve/CVE-2020-27845

    Affected packages

    Package

    Name: openjpeg2

    Purl: pkg:rpm/suse/openjpeg2&distro=SUSE%20OpenStack%20Cloud%209

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.1.0-4.18.2

    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