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SUSE-SU-2020:0099-1 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). - CVE-2019-1563: Fixed bleichenbacher attack against cms/pkcs7 encryptioon transported key (bsc#1150250). - CVE-2019-1551: Fixed integer overflow in RSAZ modular exponentiation on x86_64 (bsc#1158809). - CVE-2019-1549: Fixed fork problem with random generator (bsc#1150247). - CVE-2019-1547: Fixed EC_GROUP_set_generator side channel attack avoidance (bsc#1150003). Bug fixes: - Ship the openssl 1.1.1 binary as openssl-1_1, and make it installable in parallel with the system openssl (bsc#1140277). - Update to 1.1.1d (bsc#1133925, jsc#SLE-6430).

Exploit probability Not scored
Published January 14, 2020
Required by Not available
Last source change February 4, 2026

02 / AFFECTED SOFTWARE

Affected packages

SUSE:Linux Enterprise Desktop 12 SP4 openssl-1_1
SUSE:Linux Enterprise Server 12 SP4 openssl-1_1
SUSE:Linux Enterprise Server 12 SP5 openssl-1_1
SUSE:Linux Enterprise Server for SAP Applications 12 SP4 openssl-1_1
SUSE:Linux Enterprise Server for SAP Applications 12 SP5 openssl-1_1
SUSE:Linux Enterprise Software Development Kit 12 SP4 openssl-1_1
SUSE:Linux Enterprise Software Development Kit 12 SP5 openssl-1_1

03 / CONNECTIONS

Connected vulnerabilities

04 / EVIDENCE

Source records

Open Source Vulnerabilities SUSE-SU-2020:0099-1

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). - CVE-2019-1563: Fixed bleichenbacher attack against cms/pkcs7 encryptioon transported key (bsc#1150250). - CVE-2019-1551: Fixed integer overflow in RSAZ modular exponentiation on x86_64 (bsc#1158809). - CVE-2019-1549: Fixed fork problem with random generator (bsc#1150247). - CVE-2019-1547: Fixed EC_GROUP_set_generator side channel attack avoidance (bsc#1150003). Bug fixes: - Ship the openssl 1.1.1 binary as openssl-1_1, and make it installable in parallel with the system openssl (bsc#1140277). - Update to 1.1.1d (bsc#1133925, jsc#SLE-6430).

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05 / REFERENCES

Further evidence