CVE-2013-4242
Low
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.
SeverityLow
CVSS1.9
Exploit probability—
Product
Gnupg
PublishedAug 19, 2013
First seenAug 19, 2013
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gnupg gnupg | v ≤ 1.4.13, 0.0.0, 0.2.15, 0.2.16, 0.2.17, 0.2.18, 0.2.19, 0.3.0, 0.3.1, 0.3.2, 0.3.3, 0.3.4, 0.3.5, 0.4.0, 0.4.1, 0.4.3, 0.4.4, 0.4.5, 0.9.0, 0.9.1, 0.9.2, 0.9.3, 0.9.4, 0.9.5, 0.9.6, 0.9.7, 0.9.8, 0.9.9, 0.9.10, 0.9.11, 1.0.0, 1.0.1, 1.0.2, 1.0.3, 1.0.4, 1.0.5, 1.0.6, 1.0.7, 1.2.0, 1.2.1, 1.2.2, 1.2.3, 1.2.4, 1.2.5, 1.2.6, 1.2.7, 1.3.0, 1.3.1, 1.3.2, 1.3.3, 1.3.4, 1.3.6, 1.3.90, 1.3.91, 1.3.92, 1.3.93, 1.4.0, 1.4.10, 1.4.11, 1.4.12, 2.0.1, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18, 2.0.19 | — |
| canonical ubuntu_linux | 10.04, 12.04, 12.10, 13.04 | — |
| debian debian_linux | 6.0, 7.0 | — |
| gnupg libgcrypt | v ≤ 1.5.2, 1.4.0, 1.4.3, 1.4.4, 1.4.5, 1.4.6, 1.5.0, 1.5.1 | — |
| opensuse opensuse | 12.2, 12.3 | — |
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