CVE Feed

    Dashboard / CVE / CVE-2023-50980

    CVE-2023-50980

    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.

    Published:Dec 18, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 18, 2023
    EPSS Score:0.00098
    CVSS Score:7.5

    Affected Products

    Vendor
    Cryptopp
    Product
    Crypto\+\+

    Exploits

    https://github.com/weidai11/cryptopp/issues/1248https://github.com/weidai11/cryptopp/issues/1248

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    Related CVEs

    CVE-2024-28285 (CVSS 9.8) — A Fault Injection vulnerability in the SymmetricDecrypt function in cryptopp/elgamal.h of Cryptopp Crypto++ 8.…
    CVE-2023-50979 (CVSS 5.9) — Crypto++ (aka cryptopp) through 8.9.0 has a Marvin side channel during decryption with PKCS#1 v1.5 padding.…
    CVE-2023-50981 (CVSS 7.5) — ModularSquareRoot in Crypto++ (aka cryptopp) through 8.9.0 allows attackers to cause a denial of service (infi…
    CVE-2022-48570 (CVSS 7.5) — Crypto++ through 8.4 contains a timing side channel in ECDSA signature generation. Function FixedSizeAllocator…
    CVE-2021-43398 (CVSS 5.3) — Crypto++ (aka Cryptopp) 8.6.0 and earlier contains a timing leakage in MakePublicKey(). There is a clear corre…
    CVE-2021-40530 (CVSS 5.9) — The ElGamal implementation in Crypto++ through 8.5 allows plaintext recovery because, during interaction betwe…
    CVE-2019-14318 (CVSS 5.9) — Crypto++ 8.3.0 and earlier contains a timing side channel in ECDSA signature generation. This allows a local o…
    CVE-2017-9434 (CVSS 5.3) — Crypto++ (aka cryptopp) through 5.6.5 contains an out-of-bounds read vulnerability in zinflate.cpp in the Infl…
    CVE-2016-3995 (CVSS 7.5) — The timing attack protection in Rijndael::Enc::ProcessAndXorBlock and Rijndael::Dec::ProcessAndXorBlock in Cry…
    CVE-2016-7544 (CVSS 7.5) — Crypto++ 5.6.4 incorrectly uses Microsoft's stack-based _malloca and _freea functions. The library will reques…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High