The remote SUSE Linux SLES12 / SLES_SAP12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2641-1 advisory.

    This update for apache2 fixes the following issues

    Update to 2.4.66 (jsc#PED-16334):

    Security issues:

    - CVE-2026-23918: http2: double free and possible RCE on early reset (bsc#1263957).
    - CVE-2026-24072: mod_rewrite elevation of privileges via ap_expr (bsc#1263935).
    - CVE-2026-28780: heap buffer overflow in `mod_proxy_ajp` via `ajp_msg_check_header()` (bsc#1264163).
    - CVE-2026-29168: allocation of resources without limits in `mod_md` via OCSP response (bsc#1264150).
    - CVE-2026-29169: NULL pointer dereference in `mod_dav_lock` allows server crash via malicious requests     (bsc#1263956).
    - CVE-2026-33006: `mod_auth_digest` timing attack allows bypass of Digest authentication (bsc#1263955).
    - CVE-2026-33007: NULL pointer dereference in `mod_authn_socache` allows unauthenticated remote user to     crash a child       processes (bsc#1263954).
    - CVE-2026-33523: HTTP response splitting forwarding malicious status line (bsc#1263953).
    - CVE-2026-33857: off-by-one OOB reads in AJP getter functions (bsc#1263952).
    - CVE-2026-34032: heap buffer overread in `mod_proxy_ajp` due to missing null-termination check     (bsc#1263951).
    - CVE-2026-34059: heap buffer overread and memory disclosure via `ajp_parse_data()` (bsc#1263950).

    Non security issue:

    - Internal server error on very long URL (bsc#690734).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Detections

Analytics

SUSE SLES12: apache2 / apache2-devel / apache2-doc / apache2-example-pages / etc (SUSE-SU-2026:2641-1)

high Nessus Plugin ID 323050

Version 1.4

Version 1.3

Version 1.2

Version 1.1

Version 1.4 Aug 29, 2026, 10:36 AM Detection (updated detection logic) Plugin metadata Plugin Feed: 202608291036
Version 1.3 Aug 28, 2026, 12:16 PM CVE (set "CVE" coverage to "CVE-2026-23918,CVE-2026-24072,CVE-2026-28780,CVE-2026-29168,CVE-2026-29169,CVE-2026-33006,CVE-2026-33007,CVE-2026-33523,CVE-2026-33857,CVE-2026-34032,CVE-2026-34059") Plugin metadata Plugin Feed: 202608281216
Version 1.2 Jul 2, 2026, 3:38 PM CVSS metrics ("CVSSv3 score" set to 8.8) CVSS metrics ("CVSSv3 vector" set to "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H") CVSSv3 score source (set to "CVE-2026-24072") Plugin Feed: 202607021538
Version 1.1 Jun 26, 2026, 10:18 PM New Plugin Feed: 202606262218