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CVE-2019-12904

MEDIUM

5.9

Description

In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack

CVE Details

CVSS v3.1 Score5.9

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack VectorNETWORK

ComplexityHIGH

Privileges RequiredNONE

User InteractionNONE

Published6/20/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

gnupg:libgcryptopensuse:leap

Weaknesses (CWE)

CWE-668

References

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00049.html(cve@mitre.org)

https://dev.gnupg.org/T4541(cve@mitre.org)

https://github.com/gpg/libgcrypt/commit/a4c561aab1014c3630bc88faf6f5246fee16b020(cve@mitre.org)

https://github.com/gpg/libgcrypt/commit/daedbbb5541cd8ecda1459d3b843ea4d92788762(cve@mitre.org)

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E(cve@mitre.org)

http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00049.html(af854a3a-2127-422b-91ae-364da2661108)

https://dev.gnupg.org/T4541(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/gpg/libgcrypt/commit/a4c561aab1014c3630bc88faf6f5246fee16b020(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/gpg/libgcrypt/commit/daedbbb5541cd8ecda1459d3b843ea4d92788762(af854a3a-2127-422b-91ae-364da2661108)

https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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