Cryptopp Crypto++ 5.6.5

CPE Details

Cryptopp Crypto++ 5.6.5
cryptopp
crypto\+\+
5.6.5
2019-08-20
11h45 +00:00
2019-08-20
11h45 +00:00
CPE NVD
Alerte pour un CPE
Restez informé de toutes modifications pour un CPE spécifique.
Gestion des notifications

CPE Name: cpe:2.3:a:cryptopp:crypto\+\+:5.6.5:*:*:*:*:*:*:*

Informations

Vendor

cryptopp

Product

crypto\+\+

Version

5.6.5

Related CVE

Open and find in CVE List

CVE ID Publié Description Score Gravité
CVE-2023-50979 2023-12-17 23h00 +00:00 Crypto++ (aka cryptopp) through 8.9.0 has a Marvin side channel during decryption with PKCS#1 v1.5 padding.
5.9
Moyen
CVE-2023-50980 2023-12-17 23h00 +00:00 gf2n.cpp in Crypto++ (aka cryptopp) through 8.9.0 allows attackers to cause a denial of service (application crash) via DER public-key data for an F(2^m) curve, if the degree of each term in the polynomial is not strictly decreasing.
7.5
Haute
CVE-2023-50981 2023-12-17 23h00 +00:00 ModularSquareRoot in Crypto++ (aka cryptopp) through 8.9.0 allows attackers to cause a denial of service (infinite loop) via crafted DER public-key data associated with squared odd numbers, such as the square of 268995137513890432434389773128616504853.
7.5
Haute
CVE-2022-48570 2023-08-21 22h00 +00:00 Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocatorWithCleanup could write to memory outside of the allocation if the allocated memory was not 16-byte aligned. NOTE: this issue exists because the CVE-2019-14318 fix was intentionally removed for functionality reasons.
7.5
Haute
CVE-2021-43398 2021-11-04 19h06 +00:00 Crypto++ (aka Cryptopp) 8.6.0 and earlier contains a timing leakage in MakePublicKey(). There is a clear correlation between execution time and private key length, which may cause disclosure of the length information of the private key. This might allow attackers to conduct timing attacks. NOTE: this report is disputed by the vendor and multiple third parties. The execution-time differences are intentional. A user may make a choice of a longer key as a tradeoff between strength and performance. In making this choice, the amount of information leaked to an adversary is of infinitesimal value
5.3
Moyen
CVE-2021-40530 2021-09-06 16h44 +00:00 The ElGamal implementation in Crypto++ through 8.5 allows plaintext recovery because, during interaction between two cryptographic libraries, a certain dangerous combination of the prime defined by the receiver's public key, the generator defined by the receiver's public key, and the sender's ephemeral exponents can lead to a cross-configuration attack against OpenPGP.
5.9
Moyen
CVE-2019-14318 2019-07-30 14h26 +00:00 Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because scalar multiplication in ecp.cpp (prime field curves, small leakage) and algebra.cpp (binary field curves, large leakage) is not constant time and leaks the bit length of the scalar among other information.
5.9
Moyen