VDB
RHSA-2011%3A0887
RHSA-2011%3A0887
PUBLISHED
An updated thunderbird package that fixes several security issues is now available for Red Hat Enterprise Linux 4 and 5. The Red Hat Security Response Team has rated this update as having critical security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section.
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| thunderbird | ||
| Red Hat Enterprise Linux Optional Productivity Applications (v. 5 server) | ||
| Red Hat Enterprise Linux WS version 4 | ||
| Red Hat Enterprise Linux Desktop (v. 5 client) | ||
| Red Hat Enterprise Linux Desktop version 4 | ||
| Red Hat Enterprise Linux ES version 4 | ||
| Red Hat Enterprise Linux AS version 4 |
Exploit Intelligence
- https://access.redhat.com/errata/RHSA-2011:0887 (circl)
- https://access.redhat.com/security/updates/classification/#critical (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=714576 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=714577 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=714580 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=714581 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=714583 (circl)
- https://bugzilla.redhat.com/show_bug.cgi?id=714929 (circl)
- https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_0887.json (circl)
Timeline
- Jun 21, 2011 CVE Published
- Jan 8, 2026 CVE Updated
- Apr 6, 2026 Distribution Patch
- Apr 6, 2026 Distribution Patch
- Apr 6, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
- Apr 29, 2026 Security Advisory
References
- https://access.redhat.com/errata/RHSA-2011:0887 advisory
- https://access.redhat.com/security/updates/classification/#critical url
- https://bugzilla.redhat.com/show_bug.cgi?id=714576 url
- https://bugzilla.redhat.com/show_bug.cgi?id=714577 url
- https://bugzilla.redhat.com/show_bug.cgi?id=714580 url
- https://bugzilla.redhat.com/show_bug.cgi?id=714581 url
- https://bugzilla.redhat.com/show_bug.cgi?id=714583 url
- https://bugzilla.redhat.com/show_bug.cgi?id=714929 url
- https://security.access.redhat.com/data/csaf/v2/advisories/2011/rhsa-2011_0887.json advisory