SUSE-SU-2026:2104-1 Security update for apache2

This update for apache2 fixes the following issues - CVE-2026-23918: http2: double free and possible RCE on early reset bsc1263957. - CVE-2026-24072: modrewrite elevation of privileges via apexpr bsc1263935. - CVE-2026-28780: heap buffer overflow in modproxyajp via ajpmsgcheckheader bsc1264163. -...

CLSA-2026-1779296292 httpd: Fix of 5 CVEs

CVE-2026-28780: modproxyajp 4-byte heap buffer overflow when contacting a malicious AJP backend off-by-AJPHEADERLEN check in ajpmsgcheckheader - CVE-2026-34059: modproxyajp heap over-read in ajpparsedata on short AJP replies - CVE-2026-33006: modauthdigest used non-constant-time strcmp for...

USN-8239-1 apache2 vulnerabilities

Bartlomiej Dmitruk and Stanislaw Strzalkowski discovered that Apache HTTP Server incorrectly handled certain memory operations when using the HTTP/2 protocol. A remote attacker could use this issue to cause Apache HTTP Server to crash, resulting in a denial of service, or possibly execute arbitra...

The vulnerability of the mod_auth_digest module in the Apache HTTP Server allows attackers to circumvent security restrictions.

The vulnerability of the modauthdigest module in the Apache HTTP Server is related to the disclosure of information based on temporal discrepancies. Exploiting this vulnerability can allow a malicious actor to bypass security restrictions remotely...

ALPINE-CVE-2026-33006

A timing attack against modauthdigest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker. Users are recommended to upgrade to version 2.4.67, which fixes this issue...

CVE-2026-33006

The CVE-2026-33006 issue affects Apache HTTP Server 2.4.66 and its mod_auth_digest component. A timing-based flaw allows a remote attacker to bypass Digest authentication. The known remediation is upgrading to Apache HTTP Server 2.4.67, which fixes the vulnerability. The NVD entry documents a MED...

CVE-2026-33006

A timing attack against modauthdigest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker. Users are recommended to upgrade to version 2.4.67, which fixes this issue...

CVE-2026-33006

A timing attack against modauthdigest in Apache HTTP Server 2.4.66 allows a bypass of Digest authentication by a remote attacker. Users are recommended to upgrade to version 2.4.67, which fixes this issue...

RHEL 6 / 7 : httpd24-httpd (RHSA-2019:4126)

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:4126 advisory. The Apache HTTP Server is a powerful, efficient, and extensible web server. The httpd24 packages provide a recent stable release of...

BIT-APACHE-2020-35452 mod_auth_digest possible stack overflow by one nul byte

Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or compilation option might make i...

Advisory ROSA-SA-2023-2159

Software: httpd 2.4.37 OS: ROSA Virtualization 2.1 packageevrstring: 2.4.37 CVE-ID: CVE-2006-20001 BDU-ID: 2023-01105 CVE-Crit: HIGH CVE-DESC: A vulnerability in the moddav module of the Apache HTTP Server web server is related to an operation exceeding buffer boundaries. Exploitation of the...

K53437580: Apache vulnerabilities CVE-2016-0736 and CVE-2016-2161

Security Advisory Description CVE-2016-0736 In Apache HTTP Server versions 2.4.0 to 2.4.23, modsessioncrypto was encrypting its data/cookie using the configured ciphers with possibly either CBC or ECB modes of operation AES256-CBC by default, hence no selectable or builtin authenticated encryptio...

K27129140: mod_auth_digest vulnerability CVE-2020-35452

Security Advisory Description Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is no report of this overflow being exploitable, nor the Apache HTTP Server team could create one, though some particular compiler and/or...

K93019301: mod_auth_digest vulnerability CVE-2019-0217

Security Advisory Description In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in modauthdigest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions. CVE-2019-0217...

SUSE CVE-2019-0217

In Apache HTTP Server 2.4 release 2.4.38 and prior, a race condition in modauthdigest when running in a threaded server could allow a user with valid credentials to authenticate using another username, bypassing configured access control restrictions...

EulerOS Virtualization 3.0.2.2 : httpd (EulerOS-SA-2023-1260)

According to the versions of the httpd packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - Apache HTTP Server versions 2.4.0 to 2.4.46 A specially crafted Digest nonce can cause a stack overflow in modauthdigest. There is...

Nutanix AOS : Multiple Vulnerabilities (NXSA-AOS-5.16)

The version of AOS installed on the remote host is prior to 5.16. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AOS-5.16 advisory. - Gnome Pango 1.42 and later is affected by: Buffer Overflow. The impact is: The heap based buffer overflow can be used to get code...

Oracle Linux 8 : httpd:2.4 (ELSA-2022-1915)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-1915 advisory. - Resolves: 2035030 - CVE-2021-44224 httpd:2.4/httpd: possible NULL dereference or SSRF in forward proxy configurations Tenable has extracted the...

AlmaLinux 8 : httpd:2.4 (ALSA-2022:1915)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2022:1915 advisory. httpd: Request splitting via HTTP/2 method injection and modproxy CVE-2021-33193 httpd: modproxyuwsgi: out-of-bounds read via a crafted request uri-path...

RHEL 8 : httpd:2.4 (RHSA-2022:1915)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:1915 advisory. The httpd packages provide the Apache HTTP Server, a powerful, efficient, and extensible web server. Security Fixes: httpd: Request splittin...