RedHat: RHSA-2022-7811:01 Important: mingw-expat security update | ...
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: mingw-expat security update
Advisory ID:       RHSA-2022:7811-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:7811
Issue date:        2022-11-08
CVE Names:         CVE-2022-23990 CVE-2022-25235 CVE-2022-25236 
                   CVE-2022-25313 CVE-2022-25314 CVE-2022-25315 
=====================================================================

1. Summary:

An update for mingw-expat is now available for Red Hat Enterprise Linux 8.

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.

2. Relevant releases/architectures:

Red Hat CodeReady Linux Builder (v. 8) - noarch

3. Description:

Expat is a C library for parsing XML documents. The mingw-expat packages
provide a port of the Expat library for MinGW.

The following packages have been upgraded to a later upstream version:
mingw-expat (2.4.8). (BZ#2057023, BZ#2057037, BZ#2057127)

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)

* expat: Stack exhaustion in doctype parsing (CVE-2022-25313)

* expat: Integer overflow in copyString() (CVE-2022-25314)

* expat: Integer overflow in the doProlog function (CVE-2022-23990)

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.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Enterprise Linux 8.7 Release Notes linked from the References section.

4. 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

5. Bugs fixed (https://bugzilla.redhat.com/):

2048356 - CVE-2022-23990 expat: integer overflow in the doProlog function
2056350 - CVE-2022-25313 expat: Stack exhaustion in doctype parsing
2056354 - CVE-2022-25314 expat: Integer overflow in copyString()
2056363 - CVE-2022-25315 expat: Integer overflow in storeRawNames()
2056366 - CVE-2022-25235 expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution
2056370 - CVE-2022-25236 expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution

6. Package List:

Red Hat CodeReady Linux Builder (v. 8):

Source:
mingw-expat-2.4.8-1.el8.src.rpm

noarch:
mingw32-expat-2.4.8-1.el8.noarch.rpm
mingw32-expat-debuginfo-2.4.8-1.el8.noarch.rpm
mingw64-expat-2.4.8-1.el8.noarch.rpm
mingw64-expat-debuginfo-2.4.8-1.el8.noarch.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2022-23990
https://access.redhat.com/security/cve/CVE-2022-25235
https://access.redhat.com/security/cve/CVE-2022-25236
https://access.redhat.com/security/cve/CVE-2022-25313
https://access.redhat.com/security/cve/CVE-2022-25314
https://access.redhat.com/security/cve/CVE-2022-25315
https://access.redhat.com/security/updates/classification/#important
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=jL/2
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce

RedHat: RHSA-2022-7811:01 Important: mingw-expat security update

An update for mingw-expat is now available for Red Hat Enterprise Linux 8

Summary

Expat is a C library for parsing XML documents. The mingw-expat packages provide a port of the Expat library for MinGW.
The following packages have been upgraded to a later upstream version: mingw-expat (2.4.8). (BZ#2057023, BZ#2057037, BZ#2057127)
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)
* expat: Stack exhaustion in doctype parsing (CVE-2022-25313)
* expat: Integer overflow in copyString() (CVE-2022-25314)
* expat: Integer overflow in the doProlog function (CVE-2022-23990)
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.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.7 Release Notes linked from the References section.

Solution

For details on how to apply this update, which includes the changesdescribed in this advisory, refer to:https://access.redhat.com/articles/11258

References

https://access.redhat.com/security/cve/CVE-2022-23990 https://access.redhat.com/security/cve/CVE-2022-25235 https://access.redhat.com/security/cve/CVE-2022-25236 https://access.redhat.com/security/cve/CVE-2022-25313 https://access.redhat.com/security/cve/CVE-2022-25314 https://access.redhat.com/security/cve/CVE-2022-25315 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/8.7_release_notes/index

Package List

Red Hat CodeReady Linux Builder (v. 8):
Source: mingw-expat-2.4.8-1.el8.src.rpm
noarch: mingw32-expat-2.4.8-1.el8.noarch.rpm mingw32-expat-debuginfo-2.4.8-1.el8.noarch.rpm mingw64-expat-2.4.8-1.el8.noarch.rpm mingw64-expat-debuginfo-2.4.8-1.el8.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/

Severity
Advisory ID: RHSA-2022:7811-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:7811
Issued Date: : 2022-11-08
CVE Names: CVE-2022-23990 CVE-2022-25235 CVE-2022-25236 CVE-2022-25313 CVE-2022-25314 CVE-2022-25315

Topic

An update for mingw-expat is now available for Red Hat Enterprise Linux 8.Red Hat Product Security has rated this update as having a security impactof Important. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Relevant Releases Architectures

Red Hat CodeReady Linux Builder (v. 8) - noarch

Bugs Fixed

2048356 - CVE-2022-23990 expat: integer overflow in the doProlog function

2056350 - CVE-2022-25313 expat: Stack exhaustion in doctype parsing

2056354 - CVE-2022-25314 expat: Integer overflow in copyString()

2056363 - CVE-2022-25315 expat: Integer overflow in storeRawNames()

2056366 - CVE-2022-25235 expat: Malformed 2- and 3-byte UTF-8 sequences can lead to arbitrary code execution

2056370 - CVE-2022-25236 expat: Namespace-separator characters in "xmlns[:prefix]" attribute values can lead to arbitrary code execution

We use cookies to provide and improve our services. By using our site, you consent to our Cookie Policy.