- Issued:
- 2020-03-05
- Updated:
- 2020-03-05
RHSA-2020:0726 - Security Advisory
Synopsis
Important: sudo security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
Topic
An update for sudo is now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having a security impact of Important. 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
The sudo packages contain the sudo utility which allows system administrators to provide certain users with the permission to execute privileged commands, which are used for system management purposes, without having to log in as root.
Security Fix(es):
- sudo: Stack based buffer overflow when pwfeedback is enabled (CVE-2019-18634)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Solution
For details on how to apply this update, which includes the changes described in this advisory, refer to:
Affected Products
- Red Hat Enterprise Linux Server 6 x86_64
- Red Hat Enterprise Linux Server 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support 6 i386
- Red Hat Enterprise Linux Workstation 6 x86_64
- Red Hat Enterprise Linux Workstation 6 i386
- Red Hat Enterprise Linux Desktop 6 x86_64
- Red Hat Enterprise Linux Desktop 6 i386
- Red Hat Enterprise Linux for IBM z Systems 6 s390x
- Red Hat Enterprise Linux for Power, big endian 6 ppc64
- Red Hat Enterprise Linux for Scientific Computing 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6 s390x
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 x86_64
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6 i386
- Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems) 6 s390x
Fixes
- BZ - 1796944 - CVE-2019-18634 sudo: Stack based buffer overflow when pwfeedback is enabled
CVEs
Note:
More recent versions of these packages may be available.
Click a package name for more details.
Red Hat Enterprise Linux Server 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| x86_64 | |
| sudo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 83a66d2490bb9729af0a1cd5d7acdf7574a3cf1265c423346128af31f3c39f35 |
| sudo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 83a66d2490bb9729af0a1cd5d7acdf7574a3cf1265c423346128af31f3c39f35 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
| sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 5f506519ae1bab620046dcf28665ca2982e5c46127e6f2b0f278fb87866138bb |
| sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 5f506519ae1bab620046dcf28665ca2982e5c46127e6f2b0f278fb87866138bb |
| i386 | |
| sudo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 28f95c23ae3adffbe9ca93b0459b77349f6c804126df20c131335a1808fb66b2 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
Red Hat Enterprise Linux Server - Extended Life Cycle Support 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| x86_64 | |
| sudo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 83a66d2490bb9729af0a1cd5d7acdf7574a3cf1265c423346128af31f3c39f35 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
| sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 5f506519ae1bab620046dcf28665ca2982e5c46127e6f2b0f278fb87866138bb |
| i386 | |
| sudo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 28f95c23ae3adffbe9ca93b0459b77349f6c804126df20c131335a1808fb66b2 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
Red Hat Enterprise Linux Workstation 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| x86_64 | |
| sudo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 83a66d2490bb9729af0a1cd5d7acdf7574a3cf1265c423346128af31f3c39f35 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
| sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 5f506519ae1bab620046dcf28665ca2982e5c46127e6f2b0f278fb87866138bb |
| i386 | |
| sudo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 28f95c23ae3adffbe9ca93b0459b77349f6c804126df20c131335a1808fb66b2 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
Red Hat Enterprise Linux Desktop 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| x86_64 | |
| sudo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 83a66d2490bb9729af0a1cd5d7acdf7574a3cf1265c423346128af31f3c39f35 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
| sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 5f506519ae1bab620046dcf28665ca2982e5c46127e6f2b0f278fb87866138bb |
| i386 | |
| sudo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 28f95c23ae3adffbe9ca93b0459b77349f6c804126df20c131335a1808fb66b2 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
Red Hat Enterprise Linux for IBM z Systems 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| s390x | |
| sudo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: d0aff493f1ead90727636d89a1d2a1121553d4fc38545177883448eb9d1ce4e1 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390.rpm | SHA-256: cfe34163c7566b5345952b8c9246c85b8dd2b4793846b45f7d36bdf499a16308 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: cc6be01f8176dfe3239ea65b8b0be917d4d0737c7ba7e31b9f92d4206fa1bb73 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: cc6be01f8176dfe3239ea65b8b0be917d4d0737c7ba7e31b9f92d4206fa1bb73 |
| sudo-devel-1.8.6p3-29.el6_10.3.s390.rpm | SHA-256: 8e835ef742efb2a83adcb6740cac360f7d44500fef06cefee4cc3128b45cc643 |
| sudo-devel-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: dc320ab348b9173bdb7a4716c724a484ae5030e82cf004e70afd96bb7f768a78 |
Red Hat Enterprise Linux for Power, big endian 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| ppc64 | |
| sudo-1.8.6p3-29.el6_10.3.ppc64.rpm | SHA-256: 8656821e7efa27c6f18c9104e95d2502bcc4625b18c00d2003f6a10259d0229f |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.ppc.rpm | SHA-256: 5aab212cec894f7ee5ea25d51369e9367626d10d54d65024e9dfd15f84073022 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.ppc64.rpm | SHA-256: 0ac99e448d00f8852447f3a516b5ce7b7cf95b1434b4f7bafb2f64fb7d3a29d1 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.ppc64.rpm | SHA-256: 0ac99e448d00f8852447f3a516b5ce7b7cf95b1434b4f7bafb2f64fb7d3a29d1 |
| sudo-devel-1.8.6p3-29.el6_10.3.ppc.rpm | SHA-256: f628ba0b511856cdf3b223763a2510c573cef25aaef3850014eea3bc8aad7725 |
| sudo-devel-1.8.6p3-29.el6_10.3.ppc64.rpm | SHA-256: c0394189c71a6ce2f8520eebca2e616e8b80ec39c38cb92672f24cad74dd77c5 |
Red Hat Enterprise Linux for Scientific Computing 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| x86_64 | |
| sudo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 83a66d2490bb9729af0a1cd5d7acdf7574a3cf1265c423346128af31f3c39f35 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
| sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 5f506519ae1bab620046dcf28665ca2982e5c46127e6f2b0f278fb87866138bb |
Red Hat Enterprise Linux Server - Extended Life Cycle Support (for IBM z Systems) 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| s390x | |
| sudo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: d0aff493f1ead90727636d89a1d2a1121553d4fc38545177883448eb9d1ce4e1 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390.rpm | SHA-256: cfe34163c7566b5345952b8c9246c85b8dd2b4793846b45f7d36bdf499a16308 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: cc6be01f8176dfe3239ea65b8b0be917d4d0737c7ba7e31b9f92d4206fa1bb73 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: cc6be01f8176dfe3239ea65b8b0be917d4d0737c7ba7e31b9f92d4206fa1bb73 |
| sudo-devel-1.8.6p3-29.el6_10.3.s390.rpm | SHA-256: 8e835ef742efb2a83adcb6740cac360f7d44500fef06cefee4cc3128b45cc643 |
| sudo-devel-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: dc320ab348b9173bdb7a4716c724a484ae5030e82cf004e70afd96bb7f768a78 |
Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| x86_64 | |
| sudo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 83a66d2490bb9729af0a1cd5d7acdf7574a3cf1265c423346128af31f3c39f35 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 407f642ead3639d00058e89b11f869801e82733c894425d3b3679347a63538de |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
| sudo-devel-1.8.6p3-29.el6_10.3.x86_64.rpm | SHA-256: 5f506519ae1bab620046dcf28665ca2982e5c46127e6f2b0f278fb87866138bb |
| i386 | |
| sudo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 28f95c23ae3adffbe9ca93b0459b77349f6c804126df20c131335a1808fb66b2 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 2b5bde41bd8506962ea8f80c001f20865b6de3dbce212da3360c4018aa0c2532 |
| sudo-devel-1.8.6p3-29.el6_10.3.i686.rpm | SHA-256: 6800cc5a66d541c0e93c036e9006930231391a03f54487ba08c1ed00ac7c0b4f |
Red Hat Enterprise Linux Server - Extended Life Cycle Support Extension (for IBM z Systems) 6
| SRPM | |
|---|---|
| sudo-1.8.6p3-29.el6_10.3.src.rpm | SHA-256: 688e7da3c3a2e68ee047137c033b86cb661d8fa8a05e39625c65bd2f1dc2cd72 |
| s390x | |
| sudo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: d0aff493f1ead90727636d89a1d2a1121553d4fc38545177883448eb9d1ce4e1 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390.rpm | SHA-256: cfe34163c7566b5345952b8c9246c85b8dd2b4793846b45f7d36bdf499a16308 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: cc6be01f8176dfe3239ea65b8b0be917d4d0737c7ba7e31b9f92d4206fa1bb73 |
| sudo-debuginfo-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: cc6be01f8176dfe3239ea65b8b0be917d4d0737c7ba7e31b9f92d4206fa1bb73 |
| sudo-devel-1.8.6p3-29.el6_10.3.s390.rpm | SHA-256: 8e835ef742efb2a83adcb6740cac360f7d44500fef06cefee4cc3128b45cc643 |
| sudo-devel-1.8.6p3-29.el6_10.3.s390x.rpm | SHA-256: dc320ab348b9173bdb7a4716c724a484ae5030e82cf004e70afd96bb7f768a78 |
The Red Hat security contact is secalert@redhat.com. More contact details at https://access.redhat.com/security/team/contact/.
