Headline
RHSA-2022:1070: Red Hat Security Advisory: expat security update
An update for expat is now available for Red Hat Enterprise Linux 8.2 Extended Update Support. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
Related CVEs:
- CVE-2022-25235: expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution
- CVE-2022-25236: expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution
- CVE-2022-25315: expat: Integer overflow in storeRawNames()
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Issued:
2022-03-28
Updated:
2022-03-28
RHSA-2022:1070 - Security Advisory
- Overview
- Updated Packages
Synopsis
Important: expat security update
Type/Severity
Security Advisory: Important
Red Hat Insights patch analysis
Identify and remediate systems affected by this advisory.
View affected systems
Topic
An update for expat is now available for Red Hat Enterprise Linux 8.2 Extended Update Support.
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
Expat is a C library for parsing XML documents.
Security Fix(es):
- expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution (CVE-2022-25235)
- expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution (CVE-2022-25236)
- expat: Integer overflow in storeRawNames() (CVE-2022-25315)
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:
https://access.redhat.com/articles/11258
After installing the updated packages, applications using the Expat library must be restarted for the update to take effect.
Affected Products
- Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2 x86_64
- Red Hat Enterprise Linux Server - AUS 8.2 x86_64
- Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2 s390x
- Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2 ppc64le
- Red Hat Enterprise Linux Server - TUS 8.2 x86_64
- Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2 aarch64
- Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2 ppc64le
- Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2 x86_64
Fixes
- BZ - 2056363 - CVE-2022-25315 expat: Integer overflow in storeRawNames()
- BZ - 2056366 - CVE-2022-25235 expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution
- BZ - 2056370 - CVE-2022-25236 expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution
Red Hat Enterprise Linux for x86_64 - Extended Update Support 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
x86_64
expat-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 1f1a1847935daa9b62c55ef3bb13077eb7accdd7bad515bc5ed41ca65233810e
expat-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 4570da5370601e16889341ae1fb71024c99e20ba0befd44ee7c540c882ffec8c
expat-debuginfo-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 180e44fa489b6eb4a9168aea98cf6e770b61bcaad2b22b5e71c2eb414d69020e
expat-debuginfo-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: acf4654181fed0c267fea85cedbdbdacd6e2f806f2781b48a680fdb93ea0228d
expat-debugsource-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 757a7b6357994d824ed3eab7f19848ba65e0237a002d02311bdf78f7b6719244
expat-debugsource-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 7e7f32b54eaf3198ce60da3fcae295ebc1eec46d16f338362f176a18caefc4a2
expat-devel-2.2.5-3.el8_2.2.i686.rpm
SHA-256: cf85ac1f5bc00d149127676f74d202935be24f18b95b7492e628b762ce4bd764
expat-devel-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 15260f8545a1ebb2d961f308b3b0f092945b6ab958691e1580761a600b1048cb
Red Hat Enterprise Linux Server - AUS 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
x86_64
expat-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 1f1a1847935daa9b62c55ef3bb13077eb7accdd7bad515bc5ed41ca65233810e
expat-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 4570da5370601e16889341ae1fb71024c99e20ba0befd44ee7c540c882ffec8c
expat-debuginfo-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 180e44fa489b6eb4a9168aea98cf6e770b61bcaad2b22b5e71c2eb414d69020e
expat-debuginfo-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: acf4654181fed0c267fea85cedbdbdacd6e2f806f2781b48a680fdb93ea0228d
expat-debugsource-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 757a7b6357994d824ed3eab7f19848ba65e0237a002d02311bdf78f7b6719244
expat-debugsource-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 7e7f32b54eaf3198ce60da3fcae295ebc1eec46d16f338362f176a18caefc4a2
expat-devel-2.2.5-3.el8_2.2.i686.rpm
SHA-256: cf85ac1f5bc00d149127676f74d202935be24f18b95b7492e628b762ce4bd764
expat-devel-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 15260f8545a1ebb2d961f308b3b0f092945b6ab958691e1580761a600b1048cb
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
s390x
expat-2.2.5-3.el8_2.2.s390x.rpm
SHA-256: fe83d36b97a43125dfd2d453c4833d2e931981fd0dd4d657598481a8bbc58f65
expat-debuginfo-2.2.5-3.el8_2.2.s390x.rpm
SHA-256: d49189ea20e7e1bdc0376bbfe3b1da7226538145b00f0463298730e9da13cb01
expat-debugsource-2.2.5-3.el8_2.2.s390x.rpm
SHA-256: 5b626499a0abeacd4be9f2d997b8134e3210dcbbc2ef19a1bd91ae9360539844
expat-devel-2.2.5-3.el8_2.2.s390x.rpm
SHA-256: fbb3d5bf165f16b060c0533a5e7f8f77d1c9a462e0632447d7bb62e910fb2ff5
Red Hat Enterprise Linux for Power, little endian - Extended Update Support 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
ppc64le
expat-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: ffd43e7905add4c04507cf8a56c6b1278e6ecac698a17f778d8703c5c44711a2
expat-debuginfo-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: 63af983ed65bf9e8d26b8f2e8d791625a3e5bca0797d00e4d1f40f920f5c0f71
expat-debugsource-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: 9cfc49c7c8fec4924e7b61ae94e005a6fc8bc0d6863c835cf6640662f17197fa
expat-devel-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: 5c54d9aebf711d32f88b016c6b608e10c0a669072c4137890a87a77fc322f094
Red Hat Enterprise Linux Server - TUS 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
x86_64
expat-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 1f1a1847935daa9b62c55ef3bb13077eb7accdd7bad515bc5ed41ca65233810e
expat-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 4570da5370601e16889341ae1fb71024c99e20ba0befd44ee7c540c882ffec8c
expat-debuginfo-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 180e44fa489b6eb4a9168aea98cf6e770b61bcaad2b22b5e71c2eb414d69020e
expat-debuginfo-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: acf4654181fed0c267fea85cedbdbdacd6e2f806f2781b48a680fdb93ea0228d
expat-debugsource-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 757a7b6357994d824ed3eab7f19848ba65e0237a002d02311bdf78f7b6719244
expat-debugsource-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 7e7f32b54eaf3198ce60da3fcae295ebc1eec46d16f338362f176a18caefc4a2
expat-devel-2.2.5-3.el8_2.2.i686.rpm
SHA-256: cf85ac1f5bc00d149127676f74d202935be24f18b95b7492e628b762ce4bd764
expat-devel-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 15260f8545a1ebb2d961f308b3b0f092945b6ab958691e1580761a600b1048cb
Red Hat Enterprise Linux for ARM 64 - Extended Update Support 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
aarch64
expat-2.2.5-3.el8_2.2.aarch64.rpm
SHA-256: e145cb50a2d55cfc042e6a32956b1574389130c6897997858b0aa89fe9d3fd51
expat-debuginfo-2.2.5-3.el8_2.2.aarch64.rpm
SHA-256: bc9eeed7cd62149b6d7bdfe3b93be0b6f37da7017ec3e13650c7efa4b026ed3e
expat-debugsource-2.2.5-3.el8_2.2.aarch64.rpm
SHA-256: 8eb014d7bcbbeaa29e1a71165aca61669bdb290d22f51e65ab24ec02fc5e5e2e
expat-devel-2.2.5-3.el8_2.2.aarch64.rpm
SHA-256: 4c5f0290dc7d7bbb756c0c695d18bfbd821c1144d4d7053a43fd61259473abae
Red Hat Enterprise Linux Server (for IBM Power LE) - Update Services for SAP Solutions 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
ppc64le
expat-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: ffd43e7905add4c04507cf8a56c6b1278e6ecac698a17f778d8703c5c44711a2
expat-debuginfo-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: 63af983ed65bf9e8d26b8f2e8d791625a3e5bca0797d00e4d1f40f920f5c0f71
expat-debugsource-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: 9cfc49c7c8fec4924e7b61ae94e005a6fc8bc0d6863c835cf6640662f17197fa
expat-devel-2.2.5-3.el8_2.2.ppc64le.rpm
SHA-256: 5c54d9aebf711d32f88b016c6b608e10c0a669072c4137890a87a77fc322f094
Red Hat Enterprise Linux Server - Update Services for SAP Solutions 8.2
SRPM
expat-2.2.5-3.el8_2.2.src.rpm
SHA-256: fe3853c75e7994e5dd0413ffbbab935da0ddb90d31e78e924bc4d8fb85b39cee
x86_64
expat-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 1f1a1847935daa9b62c55ef3bb13077eb7accdd7bad515bc5ed41ca65233810e
expat-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 4570da5370601e16889341ae1fb71024c99e20ba0befd44ee7c540c882ffec8c
expat-debuginfo-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 180e44fa489b6eb4a9168aea98cf6e770b61bcaad2b22b5e71c2eb414d69020e
expat-debuginfo-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: acf4654181fed0c267fea85cedbdbdacd6e2f806f2781b48a680fdb93ea0228d
expat-debugsource-2.2.5-3.el8_2.2.i686.rpm
SHA-256: 757a7b6357994d824ed3eab7f19848ba65e0237a002d02311bdf78f7b6719244
expat-debugsource-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 7e7f32b54eaf3198ce60da3fcae295ebc1eec46d16f338362f176a18caefc4a2
expat-devel-2.2.5-3.el8_2.2.i686.rpm
SHA-256: cf85ac1f5bc00d149127676f74d202935be24f18b95b7492e628b762ce4bd764
expat-devel-2.2.5-3.el8_2.2.x86_64.rpm
SHA-256: 15260f8545a1ebb2d961f308b3b0f092945b6ab958691e1580761a600b1048cb
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