drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in firefox
Name: |
Ausführen beliebiger Kommandos in firefox |
|
ID: |
RHSA-2021:3496-01 |
|
Distribution: |
Red Hat |
|
Plattformen: |
Red Hat Enterprise Linux |
|
Datum: |
Di, 14. September 2021, 07:27 |
|
Referenzen: |
https://access.redhat.com/security/cve/CVE-2021-38493 |
|
Applikationen: |
Mozilla Firefox |
|
Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256
===================================================================== Red Hat Security Advisory
Synopsis: Important: firefox security update Advisory ID: RHSA-2021:3496-01 Product: Red Hat Enterprise Linux Advisory URL: https://access.redhat.com/errata/RHSA-2021:3496 Issue date: 2021-09-13 CVE Names: CVE-2021-38493 =====================================================================
1. Summary:
An update for firefox 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.
2. Relevant releases/architectures:
Red Hat Enterprise Linux AppStream EUS (v. 8.2) - aarch64, ppc64le, s390x, x86_64
3. Description:
Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability.
This update upgrades Firefox to version 78.14.0 ESR.
Security Fix(es):
* Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1 (CVE-2021-38493)
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
After installing the update, Firefox must be restarted for the changes to take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
2002119 - CVE-2021-38493 Mozilla: Memory safety bugs fixed in Firefox 92, Firefox ESR 78.14 and Firefox ESR 91.1
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v. 8.2):
Source: firefox-78.14.0-1.el8_2.src.rpm
aarch64: firefox-78.14.0-1.el8_2.aarch64.rpm firefox-debuginfo-78.14.0-1.el8_2.aarch64.rpm firefox-debugsource-78.14.0-1.el8_2.aarch64.rpm
ppc64le: firefox-78.14.0-1.el8_2.ppc64le.rpm firefox-debuginfo-78.14.0-1.el8_2.ppc64le.rpm firefox-debugsource-78.14.0-1.el8_2.ppc64le.rpm
s390x: firefox-78.14.0-1.el8_2.s390x.rpm firefox-debuginfo-78.14.0-1.el8_2.s390x.rpm firefox-debugsource-78.14.0-1.el8_2.s390x.rpm
x86_64: firefox-78.14.0-1.el8_2.x86_64.rpm firefox-debuginfo-78.14.0-1.el8_2.x86_64.rpm firefox-debugsource-78.14.0-1.el8_2.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-2021-38493 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/
Copyright 2021 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
iQIVAwUBYT8B9tzjgjWX9erEAQhFaA/9FuMNc8fXFpbsvA8MKzYuv00tLWa+Mz0Z QFNuMy+m94i8E+HkE/kl3BRKBllIh9HJsQB6dSrIsHRPK/bHg9bnf6V4IXQeINpA 5sm9CO1pCPXV7q0M4UNWONDvA4vTmoScQ94vVKby/EAPR8YNa4UBy/zdrLMYD0VC VoLHLlsIHzpyfS+qkJI0UAzIW2VVPdMh5Iqtc/gcbmBkuKXc1Wxk8KmO13e4/de5 WgzazBrgvouYXzZcvHgNZ4l5H5cta8Brd3nR33eV2kMFm8eGrVMBMwfjmzGyOsA0 OHUJ8UIo+tNWXfMyrf2i+scj9c4TF4su7LVYo2pyfx0g36Qxr4101iSu34WdoCwg linX8YZm4M82V0au5oA5hvmuyNzKOV+MBFhyZ9iPmxYD9nJS1xUMfB1JmJpZdo4x 2cG04+ufBPlZ0ngaSLp4jPrMElV7f+QzkrJ1yO62tMlSjryVjQ2PBQlcx7h6b1fd Pmk2+z8CoLCC+Yly+GHB66q2Jmy2qtUDeSwtQ8q0CR2BB9f04pS1zydd7uCT1znD rctmoL3yOuHMiwQpsrwwaMWy+zvUIqZkx6uPqZ5JRF2G6GY0jmgc2DVwc5JM+fXf T9I6WX4Sc15uvFtz2aAokNyJX8yCzsdxW9zpGidlr18BdFPcRfc+tP9uZCnnwEQT rvhzeKDb14U= =OYX8 -----END PGP SIGNATURE-----
-- RHSA-announce mailing list RHSA-announce@redhat.com https://listman.redhat.com/mailman/listinfo/rhsa-announce
|
|
|
|