CVE-2023-50658

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...

CVE-2023-51775

The jose4j component before 0.9.4 for Java allows attackers to cause a denial of service CPU consumption via a large p2c aka PBES2 Count value...

CVE-2023-50658

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...

Duplicate Advisory: Denial of service when decrypting attack controlled input in github.com/dvsekhvalnov/jose2go

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6294-6rgp-fr7r. This link is maintained to preserve external references. Original Description An attacker controlled input of a PBES2 encrypted JWE blob can have a very large p2c value that, when decrypted,...

GHSA-MHPQ-9638-X6PW Duplicate Advisory: Denial of service when decrypting attack controlled input in github.com/dvsekhvalnov/jose2go

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-6294-6rgp-fr7r. This link is maintained to preserve external references. Original Description An attacker controlled input of a PBES2 encrypted JWE blob can have a very large p2c value that, when decrypted,...

GO-2023-2409 Denial of service when decrypting attacker controlled input in github.com/dvsekhvalnov/jose2go

An attacker controlled input of a PBES2 encrypted JWE blob can have a very large p2c value that, when decrypted, produces a denial-of-service...

GHSA-7F9X-GW85-8GRF lestrrat-go/jwx's malicious parameters in JWE can cause a DOS

Summary too high p2c parameter in JWE's alg PBES2- could lead to a DOS attack Details 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...

CVE-2023-49290

lestrrat-go/jwx is a Go module implementing various JWx JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE technologies. A p2c parameter set too high in JWE's algorithm PBES2- could lead to a denial of service. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c...

Design/Logic Flaw

lestrrat-go/jwx is a Go module implementing various JWx JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE technologies. A p2c parameter set too high in JWE's algorithm PBES2- could lead to a denial of service. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c...

CVE-2023-49290

lestrrat-go/jwx is a Go module implementing various JWx JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE technologies. A p2c parameter set too high in JWE's algorithm PBES2- could lead to a denial of service. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c...

CVE-2023-49290 Malicious parameters can cause a denial of service in lestrrat-go/jwx

lestrrat-go/jwx is a Go module implementing various JWx JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE technologies. A p2c parameter set too high in JWE's algorithm PBES2- could lead to a denial of service. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c...

CVE-2023-49290: Uncontrolled Resource Consumption

lestrrat-go/jwx is a Go module implementing various JWx JWA/JWE/JWK/JWS/JWT, otherwise known as JOSE technologies. A p2c parameter set too high in JWE's algorithm PBES2- could lead to a denial of service. The JWE key management algorithms based on PBKDF2 require a JOSE Header Parameter called p2c...

PT-2023-8747

Name of the Vulnerable Software and Affected Versions jose4j versions prior to 0.9.4 Description The issue is related to the improper implementation of the PBES2 algorithm in the jose4j component when handling the p2c parameter. This can allow a remote attacker to cause a denial of service due to...

Denial Of Service (DoS)

github.com/go-jose/go-jose is vulnerable to Billion Hashes Attack. The vulnerability is due to the decryptKey function in symmetric.go because it only checks if the value of p2c is a positive integer, but lacks a maximum size check. This allow an attacker to provide a PBES2 encrypted JWE blob wit...

Decryption of malicious PBES2 JWE objects can consume unbounded system resources

The go-jose package is subject to a "billion hashes attack" causing denial-of-service when decrypting JWE inputs. This occurs when an attacker can provide a PBES2 encrypted JWE blob with a very large p2c value that, when decrypted, produces a denial-of-service...

GHSA-2C7C-3MJ9-8FQH Decryption of malicious PBES2 JWE objects can consume unbounded system resources

The go-jose package is subject to a "billion hashes attack" causing denial-of-service when decrypting JWE inputs. This occurs when an attacker can provide a PBES2 encrypted JWE blob with a very large p2c value that, when decrypted, produces a denial-of-service...

GO-2023-2334 Denial of service via decryption of malicious PBES2 JWE objects in github.com/go-jose/go-jose/v3

The go-jose package is subject to a "billion hashes attack" causing denial-of-service when decrypting JWE inputs. This occurs when an attacker can provide a PBES2 encrypted JWE blob with a very large p2c value that, when decrypted, produces a denial-of-service...

jose4j uses weak cryptographic algorithm

jose4j before v0.9.3 allows attackers to set a low PBES2 iteration count of 1000 or less...

GHSA-7G24-QG88-P43Q jose4j uses weak cryptographic algorithm

jose4j before v0.9.3 allows attackers to set a low PBES2 iteration count of 1000 or less...

JOSE vulnerable to resource exhaustion via specifically crafted JWE

The PBKDF2-based JWE key management algorithms expect a JOSE Header Parameter named p2c PBES2 Count, which determines how many PBKDF2 iterations must be executed in order to derive a CEK wrapping key. The purpose of this parameter is to intentionally slow down the key derivation function in order...