CVE-2013-4242
N/A
Published: August 19, 2013 at 11:00 PM UTC
Updated: June 16, 2026 at 11:56 PM UTC
5 products affected across 4 vendorsDebian LinuxUbuntu LinuxopenSUSE
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Severity
N/A
Exploit prediction
EPSS 0.5%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%Debian Linux· Debiandrupal
95%v ≤ 1.4.130.0.00.2.150.2.160.2.170.2.180.2.190.3.00.3.10.3.20.3.30.3.40.3.50.4.00.4.10.4.30.4.40.4.50.9.00.9.10.9.100.9.110.9.20.9.30.9.40.9.50.9.60.9.70.9.80.9.91.0.01.0.11.0.21.0.31.0.41.0.51.0.61.0.71.2.01.2.11.2.1 windows1.2.21.2.31.2.41.2.51.2.61.2.71.3.01.3.11.3.21.3.31.3.41.3.61.3.901.3.911.3.921.3.931.4.01.4.101.4.111.4.122.0.12.0.102.0.112.0.122.0.132.0.142.0.152.0.162.0.172.0.182.0.192.0.32.0.42.0.52.0.62.0.72.0.8
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (16)
x_refsource_CONFIRM
Source: [email protected]
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705Mailing Listx_refsource_MLIST
Source: [email protected]
http://lists.gnupg.org/pipermail/gnupg-announce/2013q3/000330.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-updates/2013-08/msg00003.htmlVendor Advisoryx_refsource_REDHAT
Source: [email protected]
http://rhn.redhat.com/errata/RHSA-2013-1457.htmlThird Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/54318Third Party Advisoryx_refsource_SECUNIAVendor Advisory
Source: [email protected]
http://secunia.com/advisories/54321Quick Info
StatusMODIFIED
CWE
CWE-200
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