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Red Hat Security Advisory

RHSA-2018:2185

Red Hat JBoss Core Services Apache HTTP Server 2.4.29 RHEL 7 security update

Released 2018-07-12 · Red Hat rating Moderate · View on Red Hat →

Fixed in

Fixes 10 records

Priority HIGH 71

The BN_bn2dec function in crypto/bn/bn_print.c in OpenSSL before 1.1.0 does not properly validate division results, which allows remote attackers to cause a denial of service (out-of-bounds write and application crash) o…

CVSS 3.0CRITICAL 9.8 Network No auth No interaction EPSS 0.44218 Published 2016-09-16 Partial fix CWE-787
TI-2017-02853 CVE-2017-3737 · GHSA-fwxf-w2h7-9w25

Out-of-bounds read in OpenSSL

Priority HIGH 66

OpenSSL 1.0.2 (starting from version 1.0.2b) introduced an "error state" mechanism.

CVSS 3.0MEDIUM 5.9 Network No auth No interaction EPSS 0.78675 Published 2017-12-07 Partial fix CWE-125
TI-2017-02848 CVE-2017-3731 · GHSA-3cp9-4w64-73cg

Truncated packet could crash via OOB read

Priority HIGH 66

If an SSL/TLS server or client is running on a 32-bit host, and a specific cipher is being used, then a truncated packet can cause that server or client to perform an out-of-bounds read, usually resulting in a crash.

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.57322 Published 2017-05-04 Partial fix CWE-125
Priority MEDIUM 55

The certificate parser in OpenSSL before 1.0.1u and 1.0.2 before 1.0.2i might allow remote attackers to cause a denial of service (out-of-bounds read) via crafted certificate operations, related to s3_clnt.c and s3_srvr.…

CVSS 3.1MEDIUM 5.9 Network No auth No interaction EPSS 0.41683 Published 2016-09-26 Partial fix CWE-125
TI-2016-04297 CVE-2016-4975 · GHSA-crcg-r773-w4rv

mod_userdir CRLF injection

Priority MEDIUM 46

Possible CRLF injection allowing HTTP response splitting attacks for sites which use mod_userdir.

CVSS 3.0MEDIUM 6.1 Network No auth User interaction EPSS 0.19882 Published 2018-08-14 Partial fix CWE-93
Priority MEDIUM 42

There is a carry propagating bug in the x86_64 Montgomery squaring procedure in OpenSSL 1.0.2 before 1.0.2k and 1.1.0 before 1.1.0d.

CVSS 3.1MEDIUM 5.9 Network No auth No interaction EPSS 0.154 Published 2017-05-04 Partial fix CWE-200
TI-2017-02854 CVE-2017-3738 · GHSA-gj3m-w8pf-46c5

Information disclosure in OpenSSL

Priority MEDIUM 41

There is an overflow bug in the AVX2 Montgomery multiplication procedure used in exponentiation with 1024-bit moduli.

CVSS 3.1MEDIUM 5.9 Network No auth No interaction EPSS 0.13411 Published 2017-12-07 Partial fix CWE-200
TI-2017-02852 CVE-2017-3736 · GHSA-72w7-9ghx-p5pg

Information disclosure in OpenSSL

Priority MEDIUM 41

There is a carry propagating bug in the x86_64 Montgomery squaring procedure in OpenSSL before 1.0.2m and 1.1.0 before 1.1.0g.

CVSS 3.0MEDIUM 6.5 Network Low privileges No interaction EPSS 0.10133 Published 2017-11-02 Partial fix CWE-200