drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in libsndfile
Name: |
Pufferüberlauf in libsndfile |
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ID: |
RHSA-2021:3253-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Do, 26. August 2021, 23:33 |
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Referenzen: |
https://access.redhat.com/security/cve/CVE-2021-3246 |
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Applikationen: |
libsndfile |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: libsndfile security update Advisory ID: RHSA-2021:3253-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3253 Issue date: 2021-08-24 CVE Names: CVE-2021-3246 =====================================================================
1. Summary:
An update for libsndfile 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) - aarch64, ppc64le, s390x, x86_64 Red Hat Enterprise Linux AppStream (v. 8) - aarch64, ppc64le, s390x, x86_64
3. Description:
libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV.
Security Fix(es):
* libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution (CVE-2021-3246)
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.
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/):
1984319 - CVE-2021-3246 libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution
6. Package List:
Red Hat Enterprise Linux AppStream (v. 8):
Source: libsndfile-1.0.28-10.el8_4.1.src.rpm
aarch64: libsndfile-1.0.28-10.el8_4.1.aarch64.rpm libsndfile-debuginfo-1.0.28-10.el8_4.1.aarch64.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.aarch64.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.aarch64.rpm
ppc64le: libsndfile-1.0.28-10.el8_4.1.ppc64le.rpm libsndfile-debuginfo-1.0.28-10.el8_4.1.ppc64le.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.ppc64le.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.ppc64le.rpm
s390x: libsndfile-1.0.28-10.el8_4.1.s390x.rpm libsndfile-debuginfo-1.0.28-10.el8_4.1.s390x.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.s390x.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.s390x.rpm
x86_64: libsndfile-1.0.28-10.el8_4.1.i686.rpm libsndfile-1.0.28-10.el8_4.1.x86_64.rpm libsndfile-debuginfo-1.0.28-10.el8_4.1.i686.rpm libsndfile-debuginfo-1.0.28-10.el8_4.1.x86_64.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.i686.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.x86_64.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.i686.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.x86_64.rpm
Red Hat CodeReady Linux Builder (v. 8):
aarch64: libsndfile-debuginfo-1.0.28-10.el8_4.1.aarch64.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.aarch64.rpm libsndfile-devel-1.0.28-10.el8_4.1.aarch64.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.aarch64.rpm
ppc64le: libsndfile-debuginfo-1.0.28-10.el8_4.1.ppc64le.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.ppc64le.rpm libsndfile-devel-1.0.28-10.el8_4.1.ppc64le.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.ppc64le.rpm
s390x: libsndfile-debuginfo-1.0.28-10.el8_4.1.s390x.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.s390x.rpm libsndfile-devel-1.0.28-10.el8_4.1.s390x.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.s390x.rpm
x86_64: libsndfile-debuginfo-1.0.28-10.el8_4.1.i686.rpm libsndfile-debuginfo-1.0.28-10.el8_4.1.x86_64.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.i686.rpm libsndfile-debugsource-1.0.28-10.el8_4.1.x86_64.rpm libsndfile-devel-1.0.28-10.el8_4.1.i686.rpm libsndfile-devel-1.0.28-10.el8_4.1.x86_64.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.i686.rpm libsndfile-utils-debuginfo-1.0.28-10.el8_4.1.x86_64.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-2021-3246 https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
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