VulnerabilityModified
CVE-2013-3946
Heap-based buffer overflow in the MrSID plugin (MrSID.dll) before 4.37 for IrfanView allows remote attackers to execute arbitrary code via a levels header.
HIGH 7.8EPSS 2.49%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.49%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Heap-based buffer overflow in the MrSID plugin (MrSID.dll) before 4.37 for IrfanView allows remote attackers to execute arbitrary code via a levels header.
- CVSS 3.1
- 7.8 HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- EPSS
- 2.49% probability · 84th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- extensis/mrsid
- Source
- PSIRT-CNA@flexerasoftware.com
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89806Third Party Advisory, VDB Entry
- https://www.irfanview.com/history_old.htmRelease Notes
- https://exchange.xforce.ibmcloud.com/vulnerabilities/89806Third Party Advisory, VDB Entry
- https://www.irfanview.com/history_old.htmRelease Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.