Home/CVE/The Font Xtra.x32 module in Adobe Shockwave Player before 11.5.9.620 allows attackers to execute arbitrary code or cause
CVE

CVE-2011-0556

The Font Xtra.x32 module in Adobe Shockwave Player before 11.5.9.620 allows attackers to execute arbitrary code or cause

The Font Xtra.x32 module in Adobe Shockwave Player before 11.5.9.620 allows attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted PFR1 chunk that leads to an unexpected sign extension and an invalid pointer dereference, a different vulnerability than CVE-2011-0569.

HIGH · CVSS 9.3 EPSS 0.03374
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

2
adobe shockwave player<= 11.5.9.615
adobe shockwave playerall versions
▣

Scoring & Timeline

9.3
HIGH · CVSS v2 (legacy) · psirt@adobe.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:N/C:C/I:C/A:C
Published to NVD10 Feb 2011 · 04:00 PM
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://dvlabs.tippingpoint.com/advisory/TPTI-11-03
http://www.adobe.com/support/security/bulletins/apsb11-01.htmlPatchVendor Advisory
http://www.securityfocus.com/archive/1/516336/100/0/threaded
http://www.securityfocus.com/bid/46328
http://www.securitytracker.com/id?1025056
http://www.vupen.com/english/advisories/2011/0335Vendor Advisory
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