CVE-2019-0211

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    CVE-2019-0211

    Published: 8 Apr 2019Last Modified: 15 Sept 2026

    Summary:

    Details: In Apache HTTP Server 2.4 releases 2.4.17 to 2.4.38, with MPM event, worker or prefork, code executing in less-privileged child processes or threads (including scripts executed by an in-process scripting interpreter) could execute arbitrary code with the privileges of the parent process (usually root) by manipulating the scoreboard. Non-Unix systems are not affected.

    References: https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-0211, http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00051.html, http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00061.html, http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00084.html, http://packetstormsecurity.com/files/152386/Apache-2.4.38-Root-Privilege-Escalation.html, http://www.apache.org/dist/httpd/CHANGES_2.4.39, http://www.openwall.com/lists/oss-security/2019/04/02/3, http://www.securityfocus.com/bid/107666, https://access.redhat.com/errata/RHBA-2019:0959, https://access.redhat.com/errata/RHSA-2019:0746, https://access.redhat.com/errata/RHSA-2019:0980, https://access.redhat.com/errata/RHSA-2019:1296, https://access.redhat.com/errata/RHSA-2019:1297, https://access.redhat.com/errata/RHSA-2019:1543, https://httpd.apache.org/security/vulnerabilities_24.html, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ALIR5S3O7NRHEGFMIDMUSYQIZOE4TJJN/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EZRMTEIGZKYFNGIDOTXN3GNEJTLVCYU7/, https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WETXNQWNQLWHV6XNW6YTO5UGDTIWAQGT/, https://seclists.org/bugtraq/2019/Apr/5, https://security.gentoo.org/glsa/201904-20, https://security.netapp.com/advisory/ntap-20190423-0001/, https://support.f5.com/csp/article/K32957101, https://support.hpe.com/hpsc/doc/public/display?docLocale=en_US&docId=emr_na-hpesbux03950en_us, https://usn.ubuntu.com/3937-1/, https://www.debian.org/security/2019/dsa-4422, https://www.synology.com/security/advisory/Synology_SA_19_14, https://lists.apache.org/thread.html/r9f93cf6dde308d42a9c807784e8102600d0397f5f834890708bf6920%40%3Ccvs.httpd.apache.org%3E, https://seclists.org/bugtraq/2019/Apr/16, https://www.oracle.com/security-alerts/cpuapr2020.html, https://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html, https://www.oracle.com/technetwork/security-advisory/cpuoct2019-5072832.html, http://www.openwall.com/lists/oss-security/2019/07/26/7, https://lists.apache.org/thread.html/56c2e7cc9deb1c12a843d0dc251ea7fd3e7e80293cde02fcd65286ba%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/84a3714f0878781f6ed84473d1a503d2cc382277e100450209231830%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/890507b85c30adf133216b299cc35cd8cd0346a885acfc671c04694e%40%3Cdev.community.apache.org%3E, https://lists.apache.org/thread.html/b1613d44ec364c87bb7ee8c5939949f9b061c05c06e0e90098ebf7aa%40%3Cusers.httpd.apache.org%3E, https://lists.apache.org/thread.html/b2bdb308dc015e771ba79c0586b2de6fb50caa98b109833f5d4daf28%40%3Cdev.community.apache.org%3E, https://lists.apache.org/thread.html/de881a130bc9cb2f3a9ff220784520556884fb8ea80e69400a45509e%40%3Cdev.community.apache.org%3E, https://lists.apache.org/thread.html/fd110f4ace2d8364c7d9190e1993cde92f79e4eb85576ed9285686ac%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r03ee478b3dda3e381fd6189366fa7af97c980d2f602846eef935277d%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r06f0d87ebb6d59ed8379633f36f72f5b1f79cadfda72ede0830b42cf%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/r6d03e45b81eab03580cf7f8bb51cb3e9a1b10a2cc0c6a2d3cc92ed0c%40%3Cannounce.apache.org%3E, https://lists.apache.org/thread.html/r76142b8c5119df2178be7c2dba88fde552eedeec37ea993dfce68d1d%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rc998b18880df98bafaade071346690c2bc1444adaa1a1ea464b93f0a%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rd18c3c43602e66f9cdcf09f1de233804975b9572b0456cc582390b6f%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rd2fb621142e7fa187cfe12d7137bf66e7234abcbbcd800074c84a538%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/re3d27b6250aa8548b8845d314bb8a350b3df326cacbbfdfe4d455234%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/re473305a65b4db888e3556e4dae10c2a04ee89dcff2e26ecdbd860a9%40%3Ccvs.httpd.apache.org%3E, https://lists.apache.org/thread.html/rf6449464fd8b7437704c55f88361b66f12d5b5f90bcce66af4be4ba9%40%3Ccvs.httpd.apache.org%3E, http://packetstormsecurity.com/files/152415/Slackware-Security-Advisory-httpd-Updates.html, http://packetstormsecurity.com/files/152441/CARPE-DIEM-Apache-2.4.x-Local-Privilege-Escalation.html, https://www.exploit-db.com/exploits/46676/

    Affected packages

    Package

    Name:

    Purl:

    Affected ranges

    Type: GIT

    Events:

    Introduced- 00ea29f9b631b2f7e57b4c690c70c3f4d996977d
    Fixed -None

    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
    CVE-2019-0211 | CVE-DB