ROS-20260908-73-0023

The vulnerability in perl-Crypt-DSA is related to the use of insufficiently random values. Exploiting this vulnerability could allow an attacker, operating remotely, to gain unauthorized access to protected information...

ROS-20260908-73-0039

The vulnerability in perl-Crypt-DSA is related to an attack surface whose quantitative magnitude exceeds the desired maximum. Exploiting this vulnerability could allow an attacker to compromise the confidentiality of the protected information...

ROS-20260907-73-0508

The vulnerability in perl-Crypt-DSA is related to insufficient entropy. Exploitation of this vulnerability can be carried out remotely...

ROS-20260907-73-0511

The vulnerability in perl-Crypt-DSA is related to the use of files and directories accessible from external parties. Exploiting this vulnerability could allow an attacker operating remotely to gain unauthorized access to protected information...

Fedora 43 : perl-Crypt-DSA (2026-b77b9c5f04)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-b77b9c5f04 advisory. This update, to the current upstream release, addresses a cryptographic flaw modulo bias in key generation that could lead to private key compromise...

Linux Distros Unpatched Vulnerability : CVE-2026-14570

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery...

CVE-2026-14570

A flaw was found in Crypt::DSA. Versions before 1.22 for Perl use a biased random number generator when creating the Digital Signature Algorithm DSA signing nonce and private key. This bias allows a remote attacker to recover the private key through a lattice attack if they collect a sufficient...

CVE-2026-14570

Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery. "Crypt::DSA::Util::makerandom forces the high bit of every value it returns to obtain an exactly N-bit integer for prime search. The signing nonce a...

UBUNTU-CVE-2026-14570

Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery. "Crypt::DSA::Util::makerandom forces the high bit of every value it returns to obtain an exactly N-bit integer for prime search. The signing nonce a...

CVE-2026-14570

Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery. "Crypt::DSA::Util::makerandom forces the high bit of every value it returns to obtain an exactly N-bit integer for prime search. The signing nonce a...

CVE-2026-14570 Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery

Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery. "Crypt::DSA::Util::makerandom forces the high bit of every value it returns to obtain an exactly N-bit integer for prime search. The signing nonce a...

CVE-2026-14570

Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery. "Crypt::DSA::Util::makerandom forces the high bit of every value it returns to obtain an exactly N-bit integer for prime search. The signing nonce a...

CVE-2026-14570: Use of Insufficiently Random Values

Crypt::DSA versions before 1.22 for Perl draw the DSA signing nonce and private key from a biased random generator, leading to private-key recovery. "Crypt::DSA::Util::makerandom forces the high bit of every value it returns to obtain an exactly N-bit integer for prime search. The signing nonce a...

Fedora 44 : perl-Crypt-DSA (2026-f4a6b0c635)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-f4a6b0c635 advisory. This update, to the current upstream release, prevents key material reuse for multiple signing events CVE-2026-12205, CWE-323. Tenable has extracted the...

Fedora 43 : perl-Crypt-DSA (2026-5cf57e43e3)

The remote Fedora 43 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-5cf57e43e3 advisory. This update, to the current upstream release, prevents key material reuse for multiple signing events CVE-2026-12205, CWE-323. Tenable has extracted the...

CVE-2026-12205

Crypt::DSA versions before 1.21 for Perl reused the nonce across signatures, leading to private-key recovery. Crypt::DSA::sign caches the per-signature nonce material in the Key object without ever clearing it. The first sign on a Key object picks a nonce, and every later sign on that same object...

Fedora 45 : perl-Crypt-DSA (2026-cf622b92d7)

The remote Fedora 45 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-cf622b92d7 advisory. Automatic update for perl-Crypt-DSA-1.21-1.fc45. Changelog Mon Jun 15 2026 Paul Howarth - 1.21-1 - Update to 1.21 - Fixed key material reuse for multiple...

CVE-2026-12205: Reusing a Nonce, Key Pair in Encryption

Crypt::DSA versions before 1.21 for Perl reused the nonce across signatures, leading to private-key recovery. Crypt::DSA::sign caches the per-signature nonce material in the Key object without ever clearing it. The first sign on a Key object picks a nonce, and every later sign on that same object...

CVE-2026-12205

Crypt::DSA versions before 1.21 for Perl reused the nonce across signatures, leading to private-key recovery. Crypt::DSA::sign caches the per-signature nonce material in the Key object without ever clearing it. The first sign on a Key object picks a nonce, and every later sign on that same object...

CVE-2026-8704

A flaw was found in Crypt-DSA for Perl. This vulnerability arises from the insecure use of the open function with two arguments, which can allow an attacker to modify existing files. This could lead to unauthorized alteration of data, impacting the integrity of the system. Mitigation Mitigation f...