Executive Summary

Summary
Titleopenssl1.0 security update
Informations
NameDSA-4594First vendor Publication2019-12-27
VendorDebianLast vendor Modification2019-12-27
Severity (Vendor) N/ARevision1

Security-Database Scoring CVSS v2

Cvss vector :
Cvss Base ScoreN/AAttack RangeN/A
Cvss Impact ScoreN/AAttack ComplexityN/A
Cvss Expoit ScoreN/AAuthenticationN/A
Calculate full CVSS 2.0 Vectors scores

Detail

Guido Vranken discovered an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli.

For the oldstable distribution (stretch), this problem has been fixed in version 1.0.2u-1~deb9u1.

We recommend that you upgrade your openssl1.0 packages.

For the detailed security status of openssl1.0 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/openssl1.0

Original Source

Url : http://www.debian.org/security/2019/dsa-4594

Alert History

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0
DateInformations
2019-12-28 00:18:36
  • First insertion