- Issued:
- 2018-05-23
- Updated:
- 2018-05-23
RHSA-2018:1704 - Security Advisory
Synopsis
Critical: librelp security update
Type/Severity
Security Advisory: Critical
Topic
An update for librelp is now available for Red Hat Enterprise Linux 7.4 Extended Update Support.
Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Description
Librelp is an easy-to-use library for the Reliable Event Logging Protocol (RELP) protocol. RELP is a general-purpose, extensible logging protocol.
Security Fix(es):
- librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c (CVE-2018-1000140)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Red Hat would like to thank Rainer Gerhards (rsyslog) for reporting this issue. Upstream acknowledges Bas van Schaik (lgtm.com / Semmle) and Kevin Backhouse (lgtm.com / Semmle) as the original reporters.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
https://access.redhat.com/articles/11258
Affected Products
- Red Hat Enterprise Linux Server - Extended Update Support 7.4 x86_64
- Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.4 ppc64
- Red Hat Enterprise Linux EUS Compute Node 7.4 x86_64
- Red Hat Enterprise Linux Server - AUS 7.4 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.4 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.4 ppc64le
- Red Hat Enterprise Linux Server - TUS 7.4 x86_64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.4 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.4 x86_64
Fixes
- BZ - 1560084 - CVE-2018-1000140 librelp: Stack-based buffer overflow in relpTcpChkPeerName function in src/tcp.c
CVEs
References
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server - Extended Update Support 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| x86_64 | |
| librelp-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 958f9b14444277d361fa4bb652e1c6e8b0e263a9463703c6797a5cf794f5fd0f |
| librelp-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 4a2f41a510c164d2760e73d9c7e1dc2fe00e130f8ee0869b317872d40483a39e |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-devel-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 1ad61fec0edd7dea4883e4aecd355580c68a855f01aca3b9f4e7361f832c56af |
| librelp-devel-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 418ec4ddc4ed095ed925978b5d99451e2ef707c1c477c78fc0dd7b0faa1a59c1 |
Red Hat Enterprise Linux Server - AUS 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| x86_64 | |
| librelp-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 958f9b14444277d361fa4bb652e1c6e8b0e263a9463703c6797a5cf794f5fd0f |
| librelp-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 4a2f41a510c164d2760e73d9c7e1dc2fe00e130f8ee0869b317872d40483a39e |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-devel-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 1ad61fec0edd7dea4883e4aecd355580c68a855f01aca3b9f4e7361f832c56af |
| librelp-devel-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 418ec4ddc4ed095ed925978b5d99451e2ef707c1c477c78fc0dd7b0faa1a59c1 |
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| s390x | |
| librelp-1.2.12-1.el7_4.1.s390.rpm | SHA-256: faed6c4d959ad4ffd644c08c209309ba449dff6dd226e90156dbf1d47d37e472 |
| librelp-1.2.12-1.el7_4.1.s390x.rpm | SHA-256: 42b9276cfc42ebb7a7c23b46a22e0047b916640d0379f17e4b83136765fc932b |
| librelp-debuginfo-1.2.12-1.el7_4.1.s390.rpm | SHA-256: 40bb0451d06fd8c19d8e0a24c5a6666fd925b0044d9ddf981e60b6f084348c31 |
| librelp-debuginfo-1.2.12-1.el7_4.1.s390.rpm | SHA-256: 40bb0451d06fd8c19d8e0a24c5a6666fd925b0044d9ddf981e60b6f084348c31 |
| librelp-debuginfo-1.2.12-1.el7_4.1.s390x.rpm | SHA-256: 57d370a13ff71aaea8642820618e1050eaaf7bc5f90068037f997b8ce904a5e2 |
| librelp-debuginfo-1.2.12-1.el7_4.1.s390x.rpm | SHA-256: 57d370a13ff71aaea8642820618e1050eaaf7bc5f90068037f997b8ce904a5e2 |
| librelp-devel-1.2.12-1.el7_4.1.s390.rpm | SHA-256: f48da6c7582387f0b131f75249503d2a3bd601e6ec65b515165d00787ea1c868 |
| librelp-devel-1.2.12-1.el7_4.1.s390x.rpm | SHA-256: e43a0698e1accb8a8fa753c537ac3b916acc713298e6b696ec728e4360d780cd |
Red Hat Enterprise Linux for Power, big endian - Extended Update Support 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| ppc64 | |
| librelp-1.2.12-1.el7_4.1.ppc.rpm | SHA-256: 5a3cc462dba85b4f8df20e3380925d51ec3c0fef7f698712798468ecd7778014 |
| librelp-1.2.12-1.el7_4.1.ppc64.rpm | SHA-256: 38a3e32bc94a774940fd9694f1ca416e021b977234c6e09f214cb4ebce0bd502 |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc.rpm | SHA-256: 24cfa5e7d9b5d94c8a4e14db5149707a5837ae730dbe07a133e875d105966be2 |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc.rpm | SHA-256: 24cfa5e7d9b5d94c8a4e14db5149707a5837ae730dbe07a133e875d105966be2 |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc64.rpm | SHA-256: 12616c779d6c33d2dc3715e1fa6a2bcbbdfdcb4fead2e32e3a3c9082b0f2f579 |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc64.rpm | SHA-256: 12616c779d6c33d2dc3715e1fa6a2bcbbdfdcb4fead2e32e3a3c9082b0f2f579 |
| librelp-devel-1.2.12-1.el7_4.1.ppc.rpm | SHA-256: 3301c076c38bfdb07a3bf691f626ffc5587f638ca12f44a48fa61102f183ccde |
| librelp-devel-1.2.12-1.el7_4.1.ppc64.rpm | SHA-256: 814f31d7702e06a9cbb9fbd19b2fe414aa67332612b4b3d488da680ab84b0298 |
Red Hat Enterprise Linux EUS Compute Node 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| x86_64 | |
| librelp-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 958f9b14444277d361fa4bb652e1c6e8b0e263a9463703c6797a5cf794f5fd0f |
| librelp-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 4a2f41a510c164d2760e73d9c7e1dc2fe00e130f8ee0869b317872d40483a39e |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-devel-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 1ad61fec0edd7dea4883e4aecd355580c68a855f01aca3b9f4e7361f832c56af |
| librelp-devel-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 418ec4ddc4ed095ed925978b5d99451e2ef707c1c477c78fc0dd7b0faa1a59c1 |
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| ppc64le | |
| librelp-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: adca11f806a71a139bd728f50f75ca59431d0b65e3deeac21d235dddc33199c8 |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: 575ae1511ee800d12e3f55ea0a423409eed76cf8e2740445287f02f20e38763e |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: 575ae1511ee800d12e3f55ea0a423409eed76cf8e2740445287f02f20e38763e |
| librelp-devel-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: 87f024e474d3fe6c72c495c2db5fc24cfe85e130d2641f07599dbc1357bb5faf |
Red Hat Enterprise Linux Server - TUS 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| x86_64 | |
| librelp-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 958f9b14444277d361fa4bb652e1c6e8b0e263a9463703c6797a5cf794f5fd0f |
| librelp-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 4a2f41a510c164d2760e73d9c7e1dc2fe00e130f8ee0869b317872d40483a39e |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-devel-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 1ad61fec0edd7dea4883e4aecd355580c68a855f01aca3b9f4e7361f832c56af |
| librelp-devel-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 418ec4ddc4ed095ed925978b5d99451e2ef707c1c477c78fc0dd7b0faa1a59c1 |
Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| ppc64le | |
| librelp-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: adca11f806a71a139bd728f50f75ca59431d0b65e3deeac21d235dddc33199c8 |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: 575ae1511ee800d12e3f55ea0a423409eed76cf8e2740445287f02f20e38763e |
| librelp-debuginfo-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: 575ae1511ee800d12e3f55ea0a423409eed76cf8e2740445287f02f20e38763e |
| librelp-devel-1.2.12-1.el7_4.1.ppc64le.rpm | SHA-256: 87f024e474d3fe6c72c495c2db5fc24cfe85e130d2641f07599dbc1357bb5faf |
Red Hat Enterprise Linux Server - Update Services for SAP Solutions 7.4
| SRPM | |
|---|---|
| librelp-1.2.12-1.el7_4.1.src.rpm | SHA-256: e4c7703e032ea166ec5b6a8b685f0c8386622da2b1b2c812ffd528ea481ca269 |
| x86_64 | |
| librelp-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 958f9b14444277d361fa4bb652e1c6e8b0e263a9463703c6797a5cf794f5fd0f |
| librelp-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 4a2f41a510c164d2760e73d9c7e1dc2fe00e130f8ee0869b317872d40483a39e |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 6829d33057bd9c0a2503cf8c198aeff139de953dcd2e191553b47e9cdfa49388 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-debuginfo-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: b8423e30092595dab3e8ee6ad49522dc31cd983995ae6e80355d5a22dd65e468 |
| librelp-devel-1.2.12-1.el7_4.1.i686.rpm | SHA-256: 1ad61fec0edd7dea4883e4aecd355580c68a855f01aca3b9f4e7361f832c56af |
| librelp-devel-1.2.12-1.el7_4.1.x86_64.rpm | SHA-256: 418ec4ddc4ed095ed925978b5d99451e2ef707c1c477c78fc0dd7b0faa1a59c1 |
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