- Detalji os-a: WN7
- Važnost: IMP
- Operativni sustavi: L
- Kategorije: LRH
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=====================================================================
Red Hat Security Advisory
Synopsis: Important: thunderbird security update
Advisory ID: RHSA-2020:5644-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5644
Issue date: 2020-12-21
CVE Names: CVE-2020-16042 CVE-2020-26970 CVE-2020-26971
CVE-2020-26973 CVE-2020-26974 CVE-2020-26978
CVE-2020-35111 CVE-2020-35113
=====================================================================
1. Summary:
An update for thunderbird is now available for Red Hat Enterprise Linux 8.1
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. 8.1) – ppc64le, x86_64
3. Description:
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.6.0.
Security Fix(es):
* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)
* Mozilla: Stack overflow due to incorrect parsing of SMTP server response
codes (CVE-2020-26970)
* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)
* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)
* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)
* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)
* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)
* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)
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
All running instances of Thunderbird must be restarted for the update to
take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1903443 – CVE-2020-26970 Mozilla: Stack overflow due to incorrect parsing of SMTP server response codes
1904515 – CVE-2020-16042 chromium-browser: Uninitialized Use in V8
1908022 – CVE-2020-26971 Mozilla: Heap buffer overflow in WebGL
1908023 – CVE-2020-26973 Mozilla: CSS Sanitizer performed incorrect sanitization
1908024 – CVE-2020-26974 Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free
1908025 – CVE-2020-26978 Mozilla: Internal network hosts could have been probed by a malicious webpage
1908027 – CVE-2020-35111 Mozilla: The proxy.onRequest API did not catch view-source URLs
1908029 – CVE-2020-35113 Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
6. Package List:
Red Hat Enterprise Linux AppStream EUS (v. 8.1):
Source:
thunderbird-78.6.0-1.el8_1.src.rpm
ppc64le:
thunderbird-78.6.0-1.el8_1.ppc64le.rpm
thunderbird-debuginfo-78.6.0-1.el8_1.ppc64le.rpm
thunderbird-debugsource-78.6.0-1.el8_1.ppc64le.rpm
x86_64:
thunderbird-78.6.0-1.el8_1.x86_64.rpm
thunderbird-debuginfo-78.6.0-1.el8_1.x86_64.rpm
thunderbird-debugsource-78.6.0-1.el8_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-2020-16042
https://access.redhat.com/security/cve/CVE-2020-26970
https://access.redhat.com/security/cve/CVE-2020-26971
https://access.redhat.com/security/cve/CVE-2020-26973
https://access.redhat.com/security/cve/CVE-2020-26974
https://access.redhat.com/security/cve/CVE-2020-26978
https://access.redhat.com/security/cve/CVE-2020-35111
https://access.redhat.com/security/cve/CVE-2020-35113
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 2020 Red Hat, Inc.
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RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce
—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256
=====================================================================
Red Hat Security Advisory
Synopsis: Important: thunderbird security update
Advisory ID: RHSA-2020:5645-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5645
Issue date: 2020-12-21
CVE Names: CVE-2020-16042 CVE-2020-26970 CVE-2020-26971
CVE-2020-26973 CVE-2020-26974 CVE-2020-26978
CVE-2020-35111 CVE-2020-35113
=====================================================================
1. Summary:
An update for thunderbird is now available for Red Hat Enterprise Linux 8.0
Update Services for SAP Solutions.
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 E4S (v. 8.0) – ppc64le, x86_64
3. Description:
Mozilla Thunderbird is a standalone mail and newsgroup client.
This update upgrades Thunderbird to version 78.6.0.
Security Fix(es):
* chromium-browser: Uninitialized Use in V8 (CVE-2020-16042)
* Mozilla: Stack overflow due to incorrect parsing of SMTP server response
codes (CVE-2020-26970)
* Mozilla: Heap buffer overflow in WebGL (CVE-2020-26971)
* Mozilla: CSS Sanitizer performed incorrect sanitization (CVE-2020-26973)
* Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap
use-after-free (CVE-2020-26974)
* Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
(CVE-2020-35113)
* Mozilla: Internal network hosts could have been probed by a malicious
webpage (CVE-2020-26978)
* Mozilla: The proxy.onRequest API did not catch view-source URLs
(CVE-2020-35111)
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
All running instances of Thunderbird must be restarted for the update to
take effect.
5. Bugs fixed (https://bugzilla.redhat.com/):
1903443 – CVE-2020-26970 Mozilla: Stack overflow due to incorrect parsing of SMTP server response codes
1904515 – CVE-2020-16042 chromium-browser: Uninitialized Use in V8
1908022 – CVE-2020-26971 Mozilla: Heap buffer overflow in WebGL
1908023 – CVE-2020-26973 Mozilla: CSS Sanitizer performed incorrect sanitization
1908024 – CVE-2020-26974 Mozilla: Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free
1908025 – CVE-2020-26978 Mozilla: Internal network hosts could have been probed by a malicious webpage
1908027 – CVE-2020-35111 Mozilla: The proxy.onRequest API did not catch view-source URLs
1908029 – CVE-2020-35113 Mozilla: Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
6. Package List:
Red Hat Enterprise Linux AppStream E4S (v. 8.0):
Source:
thunderbird-78.6.0-1.el8_0.src.rpm
ppc64le:
thunderbird-78.6.0-1.el8_0.ppc64le.rpm
thunderbird-debuginfo-78.6.0-1.el8_0.ppc64le.rpm
thunderbird-debugsource-78.6.0-1.el8_0.ppc64le.rpm
x86_64:
thunderbird-78.6.0-1.el8_0.x86_64.rpm
thunderbird-debuginfo-78.6.0-1.el8_0.x86_64.rpm
thunderbird-debugsource-78.6.0-1.el8_0.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-2020-16042
https://access.redhat.com/security/cve/CVE-2020-26970
https://access.redhat.com/security/cve/CVE-2020-26971
https://access.redhat.com/security/cve/CVE-2020-26973
https://access.redhat.com/security/cve/CVE-2020-26974
https://access.redhat.com/security/cve/CVE-2020-26978
https://access.redhat.com/security/cve/CVE-2020-35111
https://access.redhat.com/security/cve/CVE-2020-35113
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 2020 Red Hat, Inc.
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| Autor | Dona Šeruga |
| Cert id | NCERT-REF-2020-12-0001-ADV |
| Cve | CERT-CVE-DUMMY |
| ID izvornika | CERT-ORIGID-DUMMY |
| Proizvod | CERT-DUMMY-PRODUCT |
| Izvor | Adobe |
