openSUSE-SU-2019:1845-1

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    openSUSE-SU-2019:1845-1

    Published: 12 Aug 2019Last Modified: 4 Feb 2026
    Upstream:
    CVE-2019-11922

    Summary: Security update for zstd

    Details: This update for zstd to version 1.4.2 fixes the following issues: Security issues fixed: - CVE-2019-11922: Fixed race condition in one-pass compression functions that could allow out of bounds write (boo#1142941). Non-security issues fixed: - Added --[no-]compress-literals CLI flag to enable or disable literal compression. - Added new --rsyncable mode. - Added handling of -f flag to zstdgrep. - Added CPU load indicator for each file on -vv mode. - Changed --no-progress flag to preserve the final summary. - Added new command --adapt for compressed network piping of data adjusted to the perceived network conditions.

    References: https://lists.opensuse.org/archives/list/[email protected]/thread/QXHXFC7RU7NI42XMFKHE6KI6JEJOMZ3W/#QXHXFC7RU7NI42XMFKHE6KI6JEJOMZ3W, https://bugzilla.suse.com/1082318, https://bugzilla.suse.com/1133297, https://bugzilla.suse.com/1142941, https://www.suse.com/security/cve/CVE-2019-11922

    Affected packages

    Package

    Name: zstd

    Purl: pkg:rpm/opensuse/zstd&distro=openSUSE%20Leap%2015.1

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -1.4.2-lp151.3.3.1

    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