All the vulnerabilites related to GNU - GnuPG
cve-2014-3591
Vulnerability from cvelistv5
Published
2019-11-29 21:02
Modified
2024-08-06 10:50
Severity ?
EPSS score ?
Summary
Libgcrypt before 1.6.3 and GnuPG before 1.4.19 does not implement ciphertext blinding for Elgamal decryption, which allows physically proximate attackers to obtain the server's private key by determining factors using crafted ciphertext and the fluctuations in the electromagnetic field during multiplication.
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.cs.tau.ac.il/~tromer/radioexp/ | x_refsource_MISC | |
| https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html | x_refsource_MISC | |
| https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html | x_refsource_MISC | |
| http://www.debian.org/security/2015/dsa-3184 | x_refsource_MISC | |
| http://www.debian.org/security/2015/dsa-3185 | x_refsource_MISC |
Impacted products
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cve-2015-0837
Vulnerability from cvelistv5
Published
2019-11-29 21:10
Modified
2024-08-06 04:26
Severity ?
EPSS score ?
Summary
The mpi_powm function in Libgcrypt before 1.6.3 and GnuPG before 1.4.19 allows attackers to obtain sensitive information by leveraging timing differences when accessing a pre-computed table during modular exponentiation, related to a "Last-Level Cache Side-Channel Attack."
References
| ▼ | URL | Tags |
|---|---|---|
| http://www.debian.org/security/2015/dsa-3184 | x_refsource_MISC | |
| http://www.debian.org/security/2015/dsa-3185 | x_refsource_MISC | |
| https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html | x_refsource_CONFIRM | |
| https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html | x_refsource_CONFIRM | |
| https://ieeexplore.ieee.org/document/7163050 | x_refsource_MISC |
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