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
Link | Resource |
---|---|
http://www.debian.org/security/2015/dsa-3184 | Third Party Advisory |
http://www.debian.org/security/2015/dsa-3185 | Third Party Advisory |
https://ieeexplore.ieee.org/document/7163050 | Third Party Advisory |
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000363.html | Mailing List Vendor Advisory |
https://lists.gnupg.org/pipermail/gnupg-announce/2015q1/000364.html | Mailing List Vendor Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: debian
Published: 2019-11-29T21:10:03
Updated: 2019-11-29T21:10:03
Reserved: 2015-01-07T00:00:00
Link: CVE-2015-0837
JSON object: View
NVD Information
Status : Analyzed
Published: 2019-11-29T22:15:11.783
Modified: 2019-12-14T13:59:09.573
Link: CVE-2015-0837
JSON object: View
Redhat Information
No data.
CWE