Perl -- heap buffer overflow when transliterating non-ASCII bytes

9b29abf9-4ab0-4765-b253-1875cd9b441e reports: A heap buffer overflow vulnerability was discovered in Perl. When there are non-ASCII bytes in the left-hand-side of the tr operator, Sdotransinvmap can overflow the destination pointer d. $ perl -e '$ = "\xFF" x 1000000; tr/\xFF/\x100/;' Segmentation...

Debian dsa-5902 : libperl-dev - security update

The remote Debian 12 host has packages installed that are affected by a vulnerability as referenced in the dsa-5902 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-5902-1 [email protected] https://www.debian.org/security/...

CVE-2025-2814 Crypt::CBC versions between 1.21 and 3.05 for Perl may use insecure rand() function for cryptographic functions

Crypt::CBC versions between 1.21 and 3.05 for Perl may use the rand function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. This issue affects operating systems where "/dev/urandom'" is unavailable. In that case, Crypt::CBC will fallback to...

CVE-2025-2814

The Crypt::CBC Perl module (versions 1.21 to 3.05 ) may use the insecure rand() function as a default source of entropy for cryptographic functions. This vulnerability occurs on operating systems where /dev/urandom is unavailable, causing the module to fallback to a non-cryptographically secure g...

CVE-2025-2814 Crypt::CBC versions between 1.21 and 3.05 for Perl may use insecure rand() function for cryptographic functions

Crypt::CBC versions between 1.21 and 3.05 for Perl may use the rand function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. This issue affects operating systems where "/dev/urandom'" is unavailable. In that case, Crypt::CBC will fallback to...

CVE-2025-2814 Crypt::CBC versions between 1.21 and 3.05 for Perl may use insecure rand() function for cryptographic functions

Crypt::CBC versions between 1.21 and 3.05 for Perl may use the rand function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. This issue affects operating systems where "/dev/urandom'" is unavailable. In that case, Crypt::CBC will fallback to...

CVE-2025-2814

Crypt::CBC versions between 1.21 and 3.05 for Perl may use the rand function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. This issue affects operating systems where "/dev/urandom'" is unavailable. In that case, Crypt::CBC will fallback to...

p5-Crypt-CBC -- Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG)

Lib-Crypt-CBC project reports: Crypt::CBC versions between 1.21 and 3.05 for Perl may use the rand function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. This issue affects operating systems where "/dev/urandom'" is unavailable. In that case...

PT-2025-16174 · Unknown +2 · Crypt::Cbc +2

Name of the Vulnerable Software and Affected Versions: Crypt::CBC versions 1.21 through 3.04 Description: The issue affects Crypt::CBC for Perl, where versions between 1.21 and 3.04 may use the rand function as the default source of entropy, which is not cryptographically secure, for cryptographi...

[SECURITY] Fedora 42 Update: perl-Data-Entropy-0.008-1.fc42

This module maintains a concept of a current selection of entropy source. Algorithms that require entropy, such as those in Data::Entropy::Algorithms, can use the source nominated by this module, avoiding the need for entropy source objects to be explicitly passed around. This is convenient becau...

UBUNTU-CVE-2025-29918

Suricata is a network Intrusion Detection System, Intrusion Prevention System and Network Security Monitoring engine. A PCRE rule can be written that leads to an infinite loop when negated PCRE is used. Packet processing thread becomes stuck in infinite loop limiting visibility and availability i...

Suricata 安全漏洞

Suricata is a network IDS, IPS and NSM engine from the Open Information Security Foundation. A security vulnerability exists in Suricata that stems from a PCRE rule issue that could lead to an infinite loop...

Debian: Security Advisory (DLA-4122-1)

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 4122-1] libbssolv-perl security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4122-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura April 09, 2025 https://wiki.debian.org/LTS -...

DLA-4122-1 libbssolv-perl - security update

Bulletin has no description...

Debian dla-4122 : libbssolv-perl - security update

The remote Debian 11 host has a package installed that is affected by a vulnerability as referenced in the dla-4122 advisory. - ------------------------------------------------------------------------- Debian LTS Advisory DLA-4122-1 [email protected] https://www.debian.org/lts/security/...

Debian: Security Advisory (DLA-4120-1)

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...

The vulnerability of the rand() function in the Crypt-Random random number generation module for Perl allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the rand function in the Crypt-Random random number generation module for Perl is related to errors in the code of the pseudo-random number generator. Exploiting this vulnerability can allow an attacker to compromise the confidentiality, integrity, and accessibility of the...

[SECURITY] [DLA 4120-1] libnet-easytcp-perl security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-4120-1 [email protected] https://www.debian.org/lts/security/ Andrej Shadura April 08, 2025 https://wiki.debian.org/LTS -...

SUSE CVE-2024-58036

Net::Dropbox::API 1.9 and earlier for Perl uses the rand function as the default source of entropy, which is not cryptographically secure, for cryptographic functions. Specifically Net::Dropbox::API uses the Data::Random library which specifically states that it is "Useful mostly for test...