CVE-2012-1175
Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10...
Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SWF file, which triggers a heap-based buffer overflow.
Exploit likelihood
What each source reports
NVD Score used
Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SWF file, which triggers a heap-based buffer overflow.
- Record
CVE-2012-1175- CVSS 2.0
- 6.8 Medium
AV:N/AC:M/Au:N/C:P/I:P/A:P - Weakness
- CWE-189
- Updated
- 2026-11-02
CVE List No score
Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SWF file, which triggers a heap-based buffer overflow.
- Record
CVE-2012-1175- Updated
- 2026-11-02
EUVDEUVD-2012-1205 No score
Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SWF file, which triggers a heap-based buffer overflow.
- Record
EUVD-2012-1205- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-mjhj-v6x2-g42w No score
Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10...
Integer overflow in the GnashImage::size method in libbase/GnashImage.h in GNU Gnash 0.8.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted SWF file, which triggers a heap-based buffer overflow.
- Record
GHSA-mjhj-v6x2-g42w- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
gnashDebian:6.0 From an advisory covering 3 CVEs |
before 0.8.8-5+squeeze1, plus listed versions 0.8.8-50.8.8-5squeeze10.8.8-5squeeze2 |
0.8.8-5+squeeze1 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-1175 is a medium vulnerability (CVSS 6.8) in Gnu Gnash, published March 19, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 4.27%, the 91st percentile. No source names a fixed version.