Denial Of Service (DoS)

phpseclib/phpseclib is vulnerable to a Denial Of Service DoS. The vulnerability is due to a flaw in handling malformed certificates in the phpseclib/Math/BigInteger.php file by using the method isPrime. It allows an attacker to trigger excessive CPU consumption during the isPrime primality check...

Important: unbound

Issue Overview: Certain DNSSEC aspects of the DNS protocol in RFC 4035 and related RFCs allow remote attackers to cause a denial of service CPU consumption via one or more DNSSEC responses when there is a zone with many DNSKEY and RRSIG records, aka the "KeyTrap" issue. The protocol specification...

Fedora 38 : bind / bind-dyndb-ldap (2024-fae88b73eb)

The remote Fedora 38 host has packages installed that are affected by multiple vulnerabilities as referenced in the FEDORA-2024-fae88b73eb advisory. Security Fixes - Validating DNS messages containing a lot of DNSSEC signatures could cause excessive CPU load, leading to a denial-of-service...

Denial Of Service (DoS)

phpseclib/phpseclib is vulnerable to a Denial Of Service DoS. The vulnerability is due to a flaw in handling malformed certificates in the phpseclib/Math/BigInteger.php file by using the method isPrime. It allows an attacker to trigger excessive CPU consumption during the isPrime primality check...

Duplicate Advisory: phpseclib does not properly limit the ASN1 OID length

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f2qx-66wf-wvvx. This link is maintained to preserve external references. Original Description An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When processing the...

phpseclib a large prime can cause a denial of service

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-2528-jw5q-ww88. This link is maintained to preserve external references. Original Description An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can...

Duplicate Advisory: phpseclib: guardrails needed on isPrime and randomPrime

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-2528-jw5q-ww88. This link is maintained to preserve external references. Original Description An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can...

GHSA-HG35-MP25-QF6H Duplicate Advisory: phpseclib: guardrails needed on isPrime and randomPrime

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-2528-jw5q-ww88. This link is maintained to preserve external references. Original Description An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can...

GHSA-JR22-8QGM-4Q87 Duplicate Advisory: phpseclib does not properly limit the ASN1 OID length

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-f2qx-66wf-wvvx. This link is maintained to preserve external references. Original Description An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When processing the...

CVE-2024-27354

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can construct a malformed certificate containing an extremely large prime to cause a denial of service CPU consumption for an isPrime primality check. NOTE: this issue was introduced when...

Design/Logic Flaw

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can construct a malformed certificate containing an extremely large prime to cause a denial of service CPU consumption for an isPrime primality check. NOTE: this issue was introduced when...

Denial Of Service (DoS)

jose2go is vulnerable to Denial of Service DoS. The vulnerability is caused due to a lack of input validation and handling for the "p2c" PBES2 Count parameter. This allows an attacker to provide a large "p2c" value, leading to a Denial of Service DoS CPU consumption vulnerability...

CVE-2024-27354

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can construct a malformed certificate containing an extremely large prime to cause a denial of service CPU consumption for an isPrime primality check. NOTE: this issue was introduced when...

CVE-2024-27354

CVE-2024-27354 affects phpseclib 1.x < 1.0.23, 2.x < 2.0.47, and 3.x

CVE-2024-27355

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When processing the ASN.1 object identifier of a certificate, a sub identifier may be provided that leads to a denial of service CPU consumption for decodeOID...

CVE-2024-27354

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. An attacker can construct a malformed certificate containing an extremely large prime to cause a denial of service CPU consumption for an isPrime primality check. NOTE: this issue was introduced when...

CVE-2024-27355

An issue was discovered in phpseclib 1.x before 1.0.23, 2.x before 2.0.47, and 3.x before 3.0.36. When processing the ASN.1 object identifier of a certificate, a sub identifier may be provided that leads to a denial of service CPU consumption for decodeOID...

CVE-2023-51775

A flaw was found in the jose.4.j jose4j library. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c PBES2 Count. This parameter dictates the number of PBKDF2 iterations needed to derive a CEK wrapping key. Its primary purpose is to intentionally slow down...

GHSA-6294-6RGP-FR7R jose2go vulnerable to denial of service via large p2c value

The jose2go component before 1.6.0 for Go allows attackers to cause a denial of service CPU consumption via a large p2c aka PBES2 Count value...

jose2go vulnerable to denial of service via large p2c value

The jose2go component before 1.6.0 for Go allows attackers to cause a denial of service CPU consumption via a large p2c aka PBES2 Count value...