Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file.
Metrics
Affected Vendors & Products
Advisories
Source | ID | Title |
---|---|---|
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DLA-117-1 | qt4-x11 security update |
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EUVD-2011-3157 | Heap-based buffer overflow in the Lookup_MarkMarkPos function in the HarfBuzz module (harfbuzz-gpos.c), as used by Qt before 4.7.4 and Pango, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted font file. |
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USN-1504-1 | Qt vulnerabilities |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
No history.

Status: PUBLISHED
Assigner: redhat
Published:
Updated: 2024-08-06T23:29:55.288Z
Reserved: 2011-08-19T00:00:00
Link: CVE-2011-3193

No data.

Status : Deferred
Published: 2012-06-16T00:55:03.297
Modified: 2025-04-11T00:51:21.963
Link: CVE-2011-3193


No data.