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 Alpine:3.8
libssh2
to version 1.8.1-r0 or higher.
Note: Versions mentioned in the description apply only to the upstream libssh2
package and not the libssh2
package as distributed by Alpine
.
See How to fix?
for Alpine:3.8
relevant fixed versions and status.
An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.