PatchTheCVEpdf2xml vulnerabilities and fixes
Recent CVEs affecting pdf2xml, with upgrade or downgrade steps. 5 tracked.
pdf2xml has 5 tracked vulnerabilities, 3 critical. A fixed release or vendor patch exists for 0. Most recent: 2021-11-10. Highest priority: CVE-2020-23874 (score 65/100).
- CVE-2020-23877 CRITICAL 9.8 DOWNGRADE pdf2xml v2.0 was discovered to contain a stack buffer overflow in the component getObjectStream.
- CVE-2020-23876 HIGH 7.5 DOWNGRADE pdf2xml v2.0 was discovered to contain a memory leak in the function TextPage::testLinkedText.
- CVE-2020-23874 CRITICAL 9.8 DOWNGRADE pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function TextPage::addAttributsNode.
- CVE-2020-23873 CRITICAL 9.8 DOWNGRADE pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function TextPage::dump.
- CVE-2020-23872 HIGH 7.5 DOWNGRADE A NULL pointer dereference in the function TextPage::restoreState of pdf2xml v2.0 allows attackers to cause a
FAQ
How do I fix pdf2xml vulnerabilities?
Open the CVE for your version, check the affected range, then follow the listed action: upgrade to the fixed release, or downgrade or mitigate if no fix exists yet. Commands for each OS are shown on every CVE page.
Is pdf2xml being exploited right now?
None of the tracked pdf2xml CVEs are on the CISA Known Exploited Vulnerabilities list at the moment. This is checked every 20 minutes.
Which pdf2xml CVE should I patch first?
CVE-2020-23874 currently ranks highest (65/100): pdf2xml v2.0 was discovered to contain a heap-buffer overflow in the function TextPage::addAttributsNode..