UBUNTU-CVE-2022-30524
Dashboard / Vulnerabilities / UBUNTU-CVE-2022-30524
Summary:
Details: There is an invalid memory access in the TextLine class in TextOutputDev.cc in Xpdf 4.0.4 because the text extractor mishandles characters at large y coordinates. It can be triggered by (for example) sending a crafted pdf file to the pdftotext binary, which allows a remote attacker to cause a Denial of Service (Segmentation fault) or possibly have unspecified other impact.
References: https://ubuntu.com/security/CVE-2022-30524, https://forum.xpdfreader.com/viewtopic.php?f=3&t=42261, https://www.cve.org/CVERecord?id=CVE-2022-30524
Affected packages
Package
Name: ipe
Purl: pkg:deb/ubuntu/ipe?arch=source&distro=xenial
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -None
Affected versions
7.1.4-2.1
7.1.8-1
7.1.10-1
7.1.10-1.1
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
