CVE-2018-3956 — Out-of-bounds Read in Reader
Severity
7.1HIGHNVD
EPSS
16.1%
top 5.21%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedJan 30
Latest updateMay 13
Description
An exploitable out-of-bounds read vulnerability exists in the handling of certain XFA element attributes of Foxit Software's PDF Reader version 9.1.0.5096. A specially crafted PDF document can trigger an out-of-bounds read, which can disclose sensitive memory content and aid in exploitation when coupled with another vulnerability. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can…
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:HExploitability: 1.8 | Impact: 5.2
Affected Packages3 packages
🔴Vulnerability Details
2GHSA▶
GHSA-php8-5jrg-x8g2: An exploitable out-of-bounds read vulnerability exists in the handling of certain XFA element attributes of Foxit Software's PDF Reader version 9↗2022-05-13
CVEList▶
CVE-2018-3956: An exploitable out-of-bounds read vulnerability exists in the handling of certain XFA element attributes of Foxit Software's PDF Reader version 9↗2019-01-30