Astra Linux - уязвимость в libfcgi

FastCGI’s fgi2 also known as fgi versions from 2.2 through 2.4.4 have a integer overflow vulnerability, which can lead to a heap-based buffer overflow when crafted nameLen or valueLen values are passed to the IPC socket. This issue occurs in the ReadParams function in the fcgiapp.c file...

Debian: Security Advisory (DLA-4329-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

[SECURITY] [DLA 4329-1] libfcgi security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4329-1 [email protected] https://www.debian.org/lts/security/ Thorsten Alteholz October 13, 2025 https://wiki.debian.org/LTS -...

DLA-4329-1 libfcgi - security update

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Debian dla-4329 : libfcgi-bin - security update

The remote Debian 11 host has packages installed that are affected by a vulnerability as referenced in the dla-4329 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4329-1 [email protected] https://www.debian.org/lts/security/...

Ubuntu: Security Advisory (USN-7527-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7527-1 libfcgi-perl vulnerability

It was discovered that libfcgi-perl incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code...

USN-7527-1: libfcgi-perl vulnerability

It was discovered that libfcgi-perl incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code...

Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS : libfcgi-perl vulnerability (USN-7527-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS / 20.04 LTS host has a package installed that is affected by a vulnerability as referenced in the USN-7527-1 advisory. It was discovered that libfcgi-perl incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or...

Ubuntu: Security Advisory (USN-7486-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

USN-7486-1 libfcgi vulnerability

It was discovered that FastCGI incorrectly handled certain inputs. An attacker could possibly use this issue to cause a crash or execute arbitrary code...

Debian: Security Advisory (DLA-430-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Debian: Security Advisory (DLA-431-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2023 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Denial Of Service (DoS)

libfcgi-perl is vulnerable to denial of service. A remote attacker is able to cause a denial of service condition and application crash through a segmentation fault via a large number of connections...

Debian DLA-430-1 : libfcgi security update

It was discovered that there was a remote denial of service in libfcgi, a library for implementing the FastCGI web server protocol. For Debian 6 Squeeze, this issue has been fixed in libfcgi version 2.4.0-8+deb6u1. NOTE: Tenable Network Security has extracted the preceding description block...

Debian DLA-431-1 : libfcgi-perl security update

It was discovered that there was a remote denial of service in libfcgi-perl, a helper library for implementing the FastCGI web server protocol for Perl. For Debian 6 Squeeze, this issue has been fixed in libfcgi-perl version 0.71-1+squeeze1+deb6u1. NOTE: Tenable Network Security has extracted the...

[SECURITY] [DLA 431-1] libfcgi-perl security update

Package : libfcgi-perl Version : 0.71-1+squeeze1+deb6u1 CVE ID : CVE-2012-6687 Debian Bug : 815840 It was discovered that there was a remote denial of service in libfcgi-perl, a helper library for implementing the FastCGI web server protocol for Perl. For Debian 6 Squeeze, this issue has been fix...

[SECURITY] [DLA 430-1] libfcgi security update

Package : libfcgi Version : 2.4.0-8+deb6u1 CVE ID : CVE-2012-6687 Debian Bug : 681591 It was discovered that there was a remote denial of service in libfcgi, a library for implementing the FastCGI web server protocol. For Debian 6 Squeeze, this issue has been fixed in libfcgi version...

DLA-430-1 libfcgi - security update

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CVE-2012-6687

CVE-2012-6687 affects FastCGI (fcgi/libfcgi) 2.4.0, where remote attackers can cause a denial of service (segmentation fault/crash) by opening a large number of connections. The underlying cause is discussed in Mageia MGASA-2016-0089: fcgi does not perform range checks for file descriptors before...