UBUNTU-CVE-2022-28614

    Dashboard / Vulnerabilities / UBUNTU-CVE-2022-28614

    UBUNTU-CVE-2022-28614

    Published: 9 Jun 2022Last Modified: 22 Apr 2026
    Upstream:
    CVE-2022-28614

    Summary:

    Details: The ap_rwrite() function in Apache HTTP Server 2.4.53 and earlier may read unintended memory if an attacker can cause the server to reflect very large input using ap_rwrite() or ap_rputs(), such as with mod_luas r:puts() function. Modules compiled and distributed separately from Apache HTTP Server that use the 'ap_rputs' function and may pass it a very large (INT_MAX or larger) string must be compiled against current headers to resolve the issue.

    References: https://ubuntu.com/security/CVE-2022-28614, https://www.openwall.com/lists/oss-security/2022/06/08/4, https://httpd.apache.org/security/vulnerabilities_24.html#CVE-2022-28614, https://ubuntu.com/security/notices/USN-5487-1, https://ubuntu.com/security/notices/USN-5487-2, https://ubuntu.com/security/notices/USN-5487-3, https://www.cve.org/CVERecord?id=CVE-2022-28614

    Affected packages

    Package

    Name: apache2

    Purl: pkg:deb/ubuntu/[email protected]+esm6?arch=source&distro=trusty/esm

    Affected ranges

    Type: ECOSYSTEM

    Events:

    Introduced- 0
    Fixed -2.4.7-1ubuntu4.22+esm6

    Affected versions

    2.4.6-2ubuntu2
    2.4.6-2ubuntu3
    2.4.6-2ubuntu4
    2.4.7-1ubuntu1
    2.4.7-1ubuntu2
    2.4.7-1ubuntu3
    2.4.7-1ubuntu4
    2.4.7-1ubuntu4.1
    2.4.7-1ubuntu4.4
    2.4.7-1ubuntu4.5
    2.4.7-1ubuntu4.6
    2.4.7-1ubuntu4.7
    2.4.7-1ubuntu4.8
    2.4.7-1ubuntu4.9
    2.4.7-1ubuntu4.10
    2.4.7-1ubuntu4.11
    2.4.7-1ubuntu4.13
    2.4.7-1ubuntu4.15
    2.4.7-1ubuntu4.16
    2.4.7-1ubuntu4.17
    2.4.7-1ubuntu4.18
    2.4.7-1ubuntu4.19
    2.4.7-1ubuntu4.20
    2.4.7-1ubuntu4.21
    2.4.7-1ubuntu4.22
    2.4.7-1ubuntu4.22+esm1
    2.4.7-1ubuntu4.22+esm2
    2.4.7-1ubuntu4.22+esm3
    2.4.7-1ubuntu4.22+esm4
    2.4.7-1ubuntu4.22+esm5

    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
    UBUNTU-CVE-2022-28614 | CVE-DB