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CVE-2025-65082

CVE-2025-65082 · Apache HTTP Server: CGI environment variable override

This page contains facts from public vulnerability sources. Check the original advisory before updating.

Improper Neutralization of Escape, Meta, or Control Sequences vulnerability in Apache HTTP Server through environment variables set via the Apache configuration unexpectedly superseding variables calculated by the server for CGI programs. This issue affects Apache HTTP Server from 2.4.0 through 2.4.65. Users are recommended to upgrade to version 2.4.66 which fixes the issue.

CVSS 6.5 · Medium · EPSS 0.8% · Fix available

Published
Updated

Stack: system · web

Affected products and versions

  • apache httpd

    Versions
    • ≥ 2.4.0, ≤ 2.4.65: Affected (semver)

    No fix published

  • apache2 Debian:12

    Versions
    • 2.4.57-2
    • 2.4.57-3
    • 2.4.58-1
    • 2.4.59-1
    • 2.4.59-1~deb10u1
    • 2.4.59-1~deb11u1
    • 2.4.59-1~deb12u1
    • 2.4.59-2
    • 2.4.60-1
    • 2.4.61-1
    • 2.4.61-1~deb11u1
    • 2.4.61-1~deb12u1
    • 2.4.62-1
    • 2.4.62-1~deb11u1
    • 2.4.62-1~deb11u2
    • 2.4.62-1~deb12u1
    • 2.4.62-1~deb12u2
    • 2.4.62-2
    • 2.4.62-3
    • 2.4.62-4
    • 2.4.62-5
    • 2.4.62-6
    • 2.4.63-1
    • 2.4.64-1
    • 2.4.65-1
    • 2.4.65-1~deb11u1
    • 2.4.65-1~deb12u1
    • 2.4.65-2
    • 2.4.65-3
    • 2.4.66-1~deb11u1
    Affected ranges
    • ECOSYSTEM: < 2.4.66-1~deb12u1

    Update to 2.4.66-1~deb12u1

  • apache2 Debian:13

    Versions
    • 2.4.65-2
    • 2.4.65-3
    • 2.4.66-1~deb11u1
    • 2.4.66-1~deb12u1
    • 2.4.66-1~deb12u2
    Affected ranges
    • ECOSYSTEM: < 2.4.66-1~deb13u1

    Update to 2.4.66-1~deb13u1

  • apache2 Debian:14

    Versions
    • 2.4.65-2
    • 2.4.65-3
    • 2.4.66-1~deb11u1
    • 2.4.66-1~deb12u1
    • 2.4.66-1~deb12u2
    • 2.4.66-1~deb13u1
    • 2.4.66-1~deb13u2
    Affected ranges
    • ECOSYSTEM: < 2.4.66-1

    Update to 2.4.66-1

  • apache2 Ubuntu:Pro:14.04:LTS

    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
    • 2.4.7-1ubuntu4.22+esm6
    • 2.4.7-1ubuntu4.22+esm8
    • 2.4.7-1ubuntu4.22+esm9
    • 2.4.7-1ubuntu4.22+esm10
    Affected ranges
    • ECOSYSTEM: < 2.4.7-1ubuntu4.22+esm12

    Update to 2.4.7-1ubuntu4.22+esm12

  • apache2 Ubuntu:Pro:16.04:LTS

    Versions
    • 2.4.12-2ubuntu2
    • 2.4.17-1ubuntu1
    • 2.4.17-2ubuntu1
    • 2.4.17-3ubuntu1
    • 2.4.18-1ubuntu1
    • 2.4.18-2ubuntu1
    • 2.4.18-2ubuntu2
    • 2.4.18-2ubuntu3
    • 2.4.18-2ubuntu3.1
    • 2.4.18-2ubuntu3.2
    • 2.4.18-2ubuntu3.3
    • 2.4.18-2ubuntu3.4
    • 2.4.18-2ubuntu3.5
    • 2.4.18-2ubuntu3.7
    • 2.4.18-2ubuntu3.8
    • 2.4.18-2ubuntu3.9
    • 2.4.18-2ubuntu3.10
    • 2.4.18-2ubuntu3.12
    • 2.4.18-2ubuntu3.13
    • 2.4.18-2ubuntu3.14
    • 2.4.18-2ubuntu3.15
    • 2.4.18-2ubuntu3.17
    • 2.4.18-2ubuntu3.17+esm1
    • 2.4.18-2ubuntu3.17+esm2
    • 2.4.18-2ubuntu3.17+esm3
    • 2.4.18-2ubuntu3.17+esm4
    • 2.4.18-2ubuntu3.17+esm5
    • 2.4.18-2ubuntu3.17+esm6
    • 2.4.18-2ubuntu3.17+esm7
    • 2.4.18-2ubuntu3.17+esm8
    • 2.4.18-2ubuntu3.17+esm9
    • 2.4.18-2ubuntu3.17+esm10
    • 2.4.18-2ubuntu3.17+esm11
    • 2.4.18-2ubuntu3.17+esm12
    • 2.4.18-2ubuntu3.17+esm13
    • 2.4.18-2ubuntu3.17+esm14
    • 2.4.18-2ubuntu3.17+esm16
    Affected ranges
    • ECOSYSTEM: < 2.4.18-2ubuntu3.17+esm17

    Update to 2.4.18-2ubuntu3.17+esm17

  • apache2 Ubuntu:Pro:18.04:LTS

    Versions
    • 2.4.27-2ubuntu3
    • 2.4.29-1ubuntu1
    • 2.4.29-1ubuntu2
    • 2.4.29-1ubuntu3
    • 2.4.29-1ubuntu4
    • 2.4.29-1ubuntu4.1
    • 2.4.29-1ubuntu4.2
    • 2.4.29-1ubuntu4.3
    • 2.4.29-1ubuntu4.4
    • 2.4.29-1ubuntu4.5
    • 2.4.29-1ubuntu4.6
    • 2.4.29-1ubuntu4.7
    • 2.4.29-1ubuntu4.8
    • 2.4.29-1ubuntu4.10
    • 2.4.29-1ubuntu4.11
    • 2.4.29-1ubuntu4.12
    • 2.4.29-1ubuntu4.13
    • 2.4.29-1ubuntu4.14
    • 2.4.29-1ubuntu4.16
    • 2.4.29-1ubuntu4.17
    • 2.4.29-1ubuntu4.18
    • 2.4.29-1ubuntu4.19
    • 2.4.29-1ubuntu4.20
    • 2.4.29-1ubuntu4.21
    • 2.4.29-1ubuntu4.22
    • 2.4.29-1ubuntu4.23
    • 2.4.29-1ubuntu4.24
    • 2.4.29-1ubuntu4.25
    • 2.4.29-1ubuntu4.26
    • 2.4.29-1ubuntu4.27
    • 2.4.29-1ubuntu4.27+esm1
    • 2.4.29-1ubuntu4.27+esm2
    • 2.4.29-1ubuntu4.27+esm3
    • 2.4.29-1ubuntu4.27+esm4
    • 2.4.29-1ubuntu4.27+esm6
    Affected ranges
    • ECOSYSTEM: < 2.4.29-1ubuntu4.27+esm7

    Update to 2.4.29-1ubuntu4.27+esm7

  • apache2 Ubuntu:Pro:20.04:LTS

    Versions
    • 2.4.41-1ubuntu1
    • 2.4.41-4ubuntu1
    • 2.4.41-4ubuntu2
    • 2.4.41-4ubuntu3
    • 2.4.41-4ubuntu3.1
    • 2.4.41-4ubuntu3.3
    • 2.4.41-4ubuntu3.4
    • 2.4.41-4ubuntu3.5
    • 2.4.41-4ubuntu3.6
    • 2.4.41-4ubuntu3.7
    • 2.4.41-4ubuntu3.8
    • 2.4.41-4ubuntu3.9
    • 2.4.41-4ubuntu3.10
    • 2.4.41-4ubuntu3.11
    • 2.4.41-4ubuntu3.12
    • 2.4.41-4ubuntu3.13
    • 2.4.41-4ubuntu3.14
    • 2.4.41-4ubuntu3.15
    • 2.4.41-4ubuntu3.16
    • 2.4.41-4ubuntu3.17
    • 2.4.41-4ubuntu3.19
    • 2.4.41-4ubuntu3.20
    • 2.4.41-4ubuntu3.21
    • 2.4.41-4ubuntu3.23
    • 2.4.41-4ubuntu3.23+esm2
    Affected ranges
    • ECOSYSTEM: < 2.4.41-4ubuntu3.23+esm3

    Update to 2.4.41-4ubuntu3.23+esm3

  • apache2 Ubuntu:22.04:LTS

    Versions
    • 2.4.48-3.1ubuntu3
    • 2.4.48-3.1ubuntu4
    • 2.4.51-2ubuntu1
    • 2.4.52-1ubuntu1
    • 2.4.52-1ubuntu2
    • 2.4.52-1ubuntu4
    • 2.4.52-1ubuntu4.1
    • 2.4.52-1ubuntu4.2
    • 2.4.52-1ubuntu4.3
    • 2.4.52-1ubuntu4.4
    • 2.4.52-1ubuntu4.5
    • 2.4.52-1ubuntu4.6
    • 2.4.52-1ubuntu4.7
    • 2.4.52-1ubuntu4.8
    • 2.4.52-1ubuntu4.9
    • 2.4.52-1ubuntu4.10
    • 2.4.52-1ubuntu4.11
    • 2.4.52-1ubuntu4.12
    • 2.4.52-1ubuntu4.13
    • 2.4.52-1ubuntu4.14
    • 2.4.52-1ubuntu4.15
    • 2.4.52-1ubuntu4.16
    Affected ranges
    • ECOSYSTEM: < 2.4.52-1ubuntu4.18

    Update to 2.4.52-1ubuntu4.18

  • apache2 Ubuntu:24.04:LTS

    Versions
    • 2.4.57-2ubuntu2
    • 2.4.57-2ubuntu3
    • 2.4.58-1ubuntu1
    • 2.4.58-1ubuntu2
    • 2.4.58-1ubuntu6
    • 2.4.58-1ubuntu7
    • 2.4.58-1ubuntu8
    • 2.4.58-1ubuntu8.1
    • 2.4.58-1ubuntu8.2
    • 2.4.58-1ubuntu8.3
    • 2.4.58-1ubuntu8.4
    • 2.4.58-1ubuntu8.5
    • 2.4.58-1ubuntu8.6
    • 2.4.58-1ubuntu8.7
    • 2.4.58-1ubuntu8.8
    Affected ranges
    • ECOSYSTEM: < 2.4.58-1ubuntu8.10

    Update to 2.4.58-1ubuntu8.10

  • apache2 Ubuntu:25.10

    Versions
    • 2.4.63-1ubuntu1
    • 2.4.63-1ubuntu3
    • 2.4.64-1ubuntu2
    • 2.4.64-1ubuntu3
    Affected ranges
    • ECOSYSTEM: < 2.4.64-1ubuntu3.2

    Update to 2.4.64-1ubuntu3.2

  • apache2 Ubuntu:26.04:LTS

    Versions
    • 2.4.64-1ubuntu3
    • 2.4.65-3ubuntu1
    Affected ranges
    • ECOSYSTEM: < 2.4.66-2ubuntu1

    Update to 2.4.66-2ubuntu1

Original sources

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