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Including CVEs outside Waratek scope✕Product libgcrypt✕
Overview 4 matches · 1 in Waratek scope · 0 protected · 0 exploited · 0 CISA KEV · 1 public PoC · 0 EPSS ≥ 0.5
4matches 1in Waratek scope25.0% 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 1public PoC25.0% 0EPSS ≥ 0.50.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 1 25.0% Outside Waratek scope 1 25.0% Not applicable 2 50.0% Withdrawn CVE 0 0.0%
Critical 0 0.0% High 4 100.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 4 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 1 25.0% Forecast only 0 0.0% No public exploit 3 75.0%
split by peak 1 / quarter
Not applicable: 2Outside Waratek scope: 1No exploit published: 1 High: 4 not blocked: 4 No public exploit: 3Proof of concept only: 1
Q3 171 Not applicable1 High1 not blocked1 No public exploit1 Q4 170 Q1 181 Not applicable1 High1 not blocked1 No public exploit1 Q2 180 Q3 180 Q4 180 Q1 190 Q2 190 Q3 190 Q4 190 Q1 200 Q2 200 Q3 200 Q4 200 Q1 211 Outside Waratek scope1 High1 not blocked1 Proof of concept only1 Q2 211 No exploit published1 High1 not blocked1 No public exploit1
Q4 17Q2 18Q4 18Q2 19Q4 19Q2 20Q4 20Q2 21
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CVE Severity Published▾ Status Exploitation Description
CVE-2021-33560 High 2021-06-08 No exploit published No public exploit Libgcrypt before 1.8.8 and 1.9.x before 1.9.3 mishandles ElGamal encryption because it lacks exponent blinding to address a side-channel attack against mpi_powm, and the window size is not chosen appropriately. This, for example, affects use of ElGamal in OpenPGP.
CVE-2021-3345 High 2021-01-29 Outside Waratek scope Proof of concept only _gcry_md_block_write in cipher/hash-common.c in Libgcrypt version 1.9.0 has a heap-based buffer overflow when the digest final function sets a large count value. It is recommended to upgrade to 1.9.1 or later.
CVE-2018-6829 High 2018-02-07 Not applicable No public exploit cipher/elgamal.c in Libgcrypt through 1.8.2, when used to encrypt messages directly, improperly encodes plaintexts, which allows attackers to obtain sensitive information by reading ciphertext data (i.e., it does not have semantic security in face of a ciphertext-only attack). The Decisional Diffie-Hellman (DDH) assumption does not hold for Libgcrypt's ElGamal implementation.
CVE-2017-0379 High 2017-08-29 Not applicable No public exploit Libgcrypt before 1.8.1 does not properly consider Curve25519 side-channel attacks, which makes it easier for attackers to discover a secret key, related to cipher/ecc.c and mpi/ec.c.