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f5F5F5:K75253136
HistoryFeb 19, 2016 - 12:00 a.m.

K75253136 : GnuPG vulnerability CVE-2013-4242

2016-02-1900:00:00
my.f5.com
27

5.5 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

5.3%

Security Advisory Description

GnuPG before 1.4.14, and Libgcrypt before 1.5.3 as used in GnuPG 2.0.x and possibly other products, allows local users to obtain private RSA keys via a cache side-channel attack involving the L3 cache, aka Flush+Reload. (CVE-2013-4242)
Impact
A local user may obtain confidential information by exploiting this vulnerability.
Note: This is only used directly in verification of ISOs and ASM signatures, which does open up some risk, but only during the verification process.