CVE-2017-9096

The CVE-2017-9096 issue concerns the iText PDF library where XML parsers do not disable external entities, enabling XXE via crafted PDFs. Public docs identify the root cause as improper XML External Entity handling in iText before 5.5.12 and before 7.0.3, with IBM Bulletins noting fixes in IBM Da...

CVE-2022-24197

CVE-2022-24197 affects iText 7.1.17, where a stack-based buffer overflow in ByteBuffer.append during PDF parsing can cause a Denial of Service. A fix is available in iText 7.1.18; organizations should upgrade to 7.1.18 to mitigate.

CVE-2022-24196

CVE-2022-24196 affects iText Java PDF library versions up to (but not including) 7.1.18 and 7.2.2, with the root cause in the readStreamBytesRaw component. This creates an out-of-memory condition that can be exploited by a crafted PDF to cause a Denial of Service. Public sources identify vulnerab...