CVE-2012-4513

khtml/imload/scaledimageplane.h in Konqueror in KDE 4.7.3 allows remote attackers to cause a denial of service (crash) and possibly read memory via large canvas dimensions, which leads to an unexpected sign extension and a heap-based buffer over-read.

CVSS v2.0

6.4 MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:P

EPSS

12.60% chance of exploitation in the next 30 days, 96th percentile

Published

2012-11-11

Updated

2024-08-06

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/22406

References

• CVE Record
• NVD entry

Related

• CVE-2012-4512
• CVE-2012-4514
• CVE-2012-4431
• CVE-2012-4515
• CVE-2012-4425
• CVE-2012-4528