[slackware-security] httpd

New httpd packages are available for Slackware 15.0 and -current to fix security issues. Here are the details from the Slackware 15.0 ChangeLog: patches/packages/httpd-2.4.71-i586-1slack15.0.txz: Upgraded. This update fixes bugs and security issues: Heap corruption and RCE in assignheaders...

CVE-2026-109163

modvhostalias 1 byte stack buffer overwrite after CVE-2026-63292...

UBUNTU-CVE-2026-109163

modvhostalias 1 byte stack buffer overwrite after CVE-2026-63292...

Critical: httpd

Issue Overview: modvhostalias 1 byte stack buffer overwrite after CVE-2026-63292 CVE-2026-109163 Concurrent Execution using Shared Resource with Improper Synchronization vulnerability in Apache HTTP Server’s modhttp2 in assignheaders can lead to RCE. CVE-2026-119618 Affected Packages: httpd Issue...

CVE-2026-109163

Stack-based buffer overflow vulnerability in Apache HTTP Server's modvhostalias after CVE-2026-63292 This issue affects Apache HTTP Server: 2.4.69...

AlmaLinux 9.6 [TuxCare] Security Update: libpq / libpq-devel (ALMALINUX9.6:CLSA-2026:1785227558)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785227558 advisory. - Use of inherently dangerous function PQfn..., resultisint=0, ... in PostgreSQL libpq loexport, loread, lolseek64, and lotell64 functions...

CLSA-2026-1785227558 libpq: Fix of CVE-2026-6477

CVE-2026-6477: bound the PQfn result copy so a malicious server cannot overwrite client stack buffers via loread/lolseek64/lotell64/loexport...

CVE-2025-33130

IBM DB2 Merge Backup for Linux, UNIX and Windows 12.1.0.0 could allow an authenticated user to cause the program to crash due to a buffer being overwritten when it is allocated on the stack...

CVE-2025-33131

IBM DB2 High Performance Unload 6.1.0.3, 5.1.0.1, 6.1.0.2, 6.5, 6.5.0.0 IF1, 6.1.0.1, 6.1, and 5.1 could allow an authenticated user to cause the program to crash due to a buffer being overwritten when it is allocated on the stack...

CVE-2025-11624

Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller than max handle size allowed...

CVE-2025-11624: Out-of-bounds Write

Potential stack buffer overwrite on the SFTP server side when receiving a malicious packet that has a handle size larger than the system handle or file descriptor size, but smaller than max handle size allowed...

PT-2025-42885

Name of the Vulnerable Software and Affected Versions versions prior to 2.3 Description A stack buffer overwrite can occur on the SFTP server side when receiving a malicious packet. The issue arises when the packet's handle size exceeds the system handle or file descriptor size, but remains withi...

ASB-A-261068592

In gattendoperation of gattutils.cc, there is a possible out of bounds write due to a missing bounds check. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation...

Important: file

Issue Overview: An issue in file allowed an attacker to overwrite a fixed 20-byte stack buffer with a specially crafted .notes section in an ELF binary. Affected Packages: file Issue Correction: Run yum update file or yum update --advisory ALAS-2017-900 to update your system. New Packages: i686:...

Stack overflow

An issue in file was introduced in commit 9611f31313a93aa036389c5f3b15eea53510d4d1 Oct 2016 lets an attacker overwrite a fixed 20 bytes stack buffer with a specially crafted .notes section in an ELF binary. This was fixed in commit 35c94dc6acc418f1ad7f6241a6680e5327495793 Aug 2017...

CVE-2017-1000249

An issue in file was introduced in commit 9611f31313a93aa036389c5f3b15eea53510d4d1 Oct 2016 lets an attacker overwrite a fixed 20 bytes stack buffer with a specially crafted .notes section in an ELF binary. This was fixed in commit 35c94dc6acc418f1ad7f6241a6680e5327495793 Aug 2017...

CVE-2017-1000249

CVE-2017-1000249 affects the file utility: a stack-based overflow in the file() handling lets an attacker overwrite a fixed 20-byte stack buffer via a specially crafted .notes section in an ELF binary. The issue originates from a code path in file; multiple advisories (Fedora, Gentoo GLSA, Amazon...

Putty pscp 0.66 - Stack Buffer Overwrite

Exploit for multiple platform in category dos / poc Source: https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-2563 Author: Date: Feb 20th, 2016 Name: putty Vendor: sgtatham - http://www.chiark.greenend.org.uk/sgtatham/putty/ Version: 0.59 3 9 years ago = affected = 0.66 Platforms: win/ni...

Putty pscp 0.66 - Stack Buffer Overwrite

Source: https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-2563 Author: Date: Feb 20th, 2016 Name: putty Vendor: sgtatham - http://www.chiark.greenend.org.uk/sgtatham/putty/ Version: 0.59 3 9 years ago = affected = 0.66 Platforms: win/nix Technology: c Vuln Classes: stack buffer overwrite...

Putty pscp 0.66 - Stack Buffer Overwrite

Putty pscp 0.66 - Stack Buffer Overwrite Source: https://github.com/tintinweb/pub/tree/master/pocs/cve-2016-2563 Author: Date: Feb 20th, 2016 Name: putty Vendor: sgtatham - http://www.chiark.greenend.org.uk/sgtatham/putty/ Version: 0.59 3 9 years ago = affected = 0.66 Platforms: win/nix Technolog...