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CVE-2011-0064
Published: Mar 7, 2011
Modified: Aug 6, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
USN-1082-1
vendor-advisory
x_refsource_UBUNTU
43578
third-party-advisory
x_refsource_SECUNIA
https://bugzilla.novell.com/show_bug.cgi?id=672502
x_refsource_CONFIRM
MDVSA-2011:040
vendor-advisory
x_refsource_MANDRIVA
ADV-2011-0543
vdb-entry
x_refsource_VUPEN
ADV-2011-0555
vdb-entry
x_refsource_VUPEN
SUSE-SR:2011:005
vendor-advisory
x_refsource_SUSE
https://bugzilla.redhat.com/show_bug.cgi?id=678563
x_refsource_CONFIRM
ADV-2011-0558
vdb-entry
x_refsource_VUPEN
43800
third-party-advisory
x_refsource_SECUNIA
pango-hbbufferensure-bo(65770)
vdb-entry
x_refsource_XF
https://build.opensuse.org/request/show/63070
x_refsource_CONFIRM
ADV-2011-0683
vdb-entry
x_refsource_VUPEN
1025145
vdb-entry
x_refsource_SECTRACK
https://bugzilla.mozilla.org/show_bug.cgi?id=606997
x_refsource_CONFIRM
FEDORA-2011-3194
vendor-advisory
x_refsource_FEDORA
43559
third-party-advisory
x_refsource_SECUNIA
43572
third-party-advisory
x_refsource_SECUNIA
ADV-2011-0584
vdb-entry
x_refsource_VUPEN
46632
vdb-entry
x_refsource_BID
RHSA-2011:0309
vendor-advisory
x_refsource_REDHAT
DSA-2178
vendor-advisory
x_refsource_DEBIAN
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