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| author | J08nY | 2019-12-11 15:14:52 +0100 |
|---|---|---|
| committer | J08nY | 2019-12-11 15:14:52 +0100 |
| commit | eac242e63992482073a6ba193716960479dc8a1a (patch) | |
| tree | c139da466da50dae0c996d9a9ae9e51e4c594763 | |
| parent | 13eb7884878ff10aa0a768077166710861af2fcc (diff) | |
| download | ECTester-eac242e63992482073a6ba193716960479dc8a1a.tar.gz ECTester-eac242e63992482073a6ba193716960479dc8a1a.tar.zst ECTester-eac242e63992482073a6ba193716960479dc8a1a.zip | |
| -rw-r--r-- | docs/VULNS.md | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/docs/VULNS.md b/docs/VULNS.md index d06174a..36e66d1 100644 --- a/docs/VULNS.md +++ b/docs/VULNS.md @@ -14,5 +14,5 @@ | [CVE-2019-13627](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13627) | libgcrypt | 5.9 MEDIUM| Libgcrypt 1.3.0 through 1.8.4 (ECDSA) and 1.6.0 through 1.8.4 (EdDSA) contains a timing side channel in ECDSA/EdDSA signature generation. This allows a local or a remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because mpi/ec.c scalar multiplication leaks the bit length of the scalar.| [Jan Jancar](https://github.com/J08nY)| | [CVE-2019-13628](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13628) | wolfCrypt, wolfSSL | 5.9 MEDIUM| wolfSSL and wolfCrypt 4.0.0 and earlier (when configured without --enable-fpecc, --enable-sp, or --enable-sp-math) contain a timing side channel in ECDSA signature generation. This allows a local attacker, able to precisely measure the duration of signature operations, to infer information about the nonces used and potentially mount a lattice attack to recover the private key used. The issue occurs because ecc.c scalar multiplication might leak the bit length.| [Jan Jancar](https://github.com/J08nY)| | [CVE-2019-13629](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-13629) | MatrixSSL | 5.9 MEDIUM| MatrixSSL 4.2.1 and earlier contains a timing side channel in ECDSA signature generation. This allows a local or a remote attacker, able to measure the duration of hundreds to thousands of signing operations, to compute the private key used. The issue occurs because crypto/pubkey/ecc_math.c scalar multiplication leaks the bit length of the scalar.| [Jan Jancar](https://github.com/J08nY) | +| [CVE-2019-14317](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14317) | wolfCrypt, wolfSSL | | wolfSSL and wolfCrypt 4.1.0 and earlier (formerly known as CyaSSL) generate biased DSA nonces. This allows a remote attacker to compute the long term private key from several hundred DSA signatures via a lattice attack. The issue occurs because dsa.c fixes two bits of the generated nonces.| [Jan Jancar](https://github.com/J08nY)| | [CVE-2019-14318](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14318) | Crypto++ | 5.9 MEDIUM| 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.| [Jan Jancar](https://github.com/J08nY)| - |
