CVE-2018-10844 vulnerability in GNU and Other Products
Published on August 22, 2018
It was found that the GnuTLS implementation of HMAC-SHA-256 was vulnerable to a Lucky thirteen style attack. Remote attackers could use this flaw to conduct distinguishing attacks and plaintext-recovery attacks via statistical analysis of timing data using crafted packets.
Weakness Type
Covert Timing Channel
Covert timing channels convey information by modulating some aspect of system behavior over time, so that the program receiving the information can observe system behavior and infer protected information.
Products Associated with CVE-2018-10844
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Affected Versions
[UNKNOWN] gnutls Version n/a is affected by CVE-2018-10844Exploit Probability
EPSS
0.19%
Percentile
41.26%
EPSS (Exploit Prediction Scoring System) scores estimate the probability that a vulnerability will be exploited in the wild within the next 30 days. The percentile shows you how this score compares to all other vulnerabilities.