The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsUpgrade Ubuntu:12.04
libgcrypt11
to version 1.5.0-3ubuntu0.3 or higher.
Note: Versions mentioned in the description apply only to the upstream libgcrypt11
package and not the libgcrypt11
package as distributed by Ubuntu
.
See How to fix?
for Ubuntu:12.04
relevant fixed versions and status.
Libgcrypt before 1.5.4, as used in GnuPG and other products, does not properly perform ciphertext normalization and ciphertext randomization, which makes it easier for physically proximate attackers to conduct key-extraction attacks by leveraging the ability to collect voltage data from exposed metal, a different vector than CVE-2013-4576.