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OPENSUSE-SU-2020:0062-1 Not scored

Security update for openssl-1_1

This update for openssl-1_1 fixes the following issues: Security issue fixed: - CVE-2019-1551: Fixed an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli (bsc#1158809). Various FIPS related improvements were done: - FIPS: Backport SSH KDF to openssl (jsc#SLE-8789, bsc#1157775). - Port FIPS patches from SLE-12 (bsc#1158101). - Use SHA-2 in the RSA pairwise consistency check (bsc#1155346). This update was imported from the SUSE:SLE-15-SP1:Update update project.

Exploit probability Not scored
Published January 15, 2020
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

openSUSE:Leap 15.1 openssl-1_1

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities openSUSE-SU-2020:0062-1

This update for openssl-1_1 fixes the following issues: Security issue fixed: - CVE-2019-1551: Fixed an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli (bsc#1158809). Various FIPS related improvements were done: - FIPS: Backport SSH KDF to openssl (jsc#SLE-8789, bsc#1157775). - Port FIPS patches from SLE-12 (bsc#1158101). - Use SHA-2 in the RSA pairwise consistency check (bsc#1155346). This update was imported from the SUSE:SLE-15-SP1:Update update project.

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05 / REFERENCES

Further evidence