CVE-2011-0064
- State
- Published
- Severity
- Not scored
- Published
- Mar 7, 2011
- Updated
- Aug 6, 2024
- Reserved
- Dec 21, 2010
Description
The hb_buffer_ensure function in hb-buffer.c in HarfBuzz, as used in Pango 1.28.3, Firefox, and other products, does not verify that memory reallocations succeed, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via crafted OpenType font data that triggers use of an incorrect index.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- USN-1082-1vendor-advisory
- 43578third-party-advisory
- http://cgit.freedesktop.org/harfbuzz/commit/?id=a6a79df5fe2ed2cd307e7a991346faee164e70d9
- https://bugzilla.novell.com/show_bug.cgi?id=672502
- MDVSA-2011:040vendor-advisory
- ADV-2011-0543vdb-entry
- ADV-2011-0555vdb-entry
- SUSE-SR:2011:005vendor-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=678563
- ADV-2011-0558vdb-entry
- 43800third-party-advisory
- pango-hbbufferensure-bo(65770)vdb-entry
- https://build.opensuse.org/request/show/63070
- ADV-2011-0683vdb-entry
- 1025145vdb-entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=606997
- FEDORA-2011-3194vendor-advisory
- 43559third-party-advisory
- 43572third-party-advisory
- ADV-2011-0584vdb-entry
- 46632vdb-entry
- RHSA-2011:0309vendor-advisory
- DSA-2178vendor-advisory
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