Headline

CVE-2022-34874: ZDI-22-951

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader 11.2.2.53575. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the handling of Doc objects. By performing actions in JavaScript, an attacker can trigger a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-17474.

2 years ago

CVE

Open in Source

#vulnerability #java #pdf

July 7th, 2022

Foxit PDF Reader Doc Object color Out-Of-Bounds Read Information Disclosure Vulnerability****ZDI-22-951
ZDI-CAN-17474

CVE ID

CVE-2022-34874

CVSS SCORE

3.3, (AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N)

AFFECTED VENDORS

Foxit

AFFECTED PRODUCTS

PDF Reader

VULNERABILITY DETAILS

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the handling of Doc objects. By performing actions in JavaScript, an attacker can trigger a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process.

ADDITIONAL DETAILS

Foxit has issued an update to correct this vulnerability. More details can be found at:
https://www.foxit.com/support/security-bulletins.html

DISCLOSURE TIMELINE

2022-06-14 - Vulnerability reported to vendor
2022-07-07 - Coordinated public release of advisory

CREDIT

Suyue Guo and Wei You from Renmin University of China

BACK TO ADVISORIES

SolarWinds Platform was susceptible to the Deserialization of Untrusted Data. This vulnerability allows a remote adversary with Orion admin-level account access to SolarWinds Web Console to execute arbitrary commands.