An issue was discovered in QPDF before 7.0.0. Endless recursion causes stack exhaustion in QPDFTokenizer::resolveLiteral() in QPDFTokenizer.cc, related to the QPDF::resolve function in QPDF.cc.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Qpdf | Qpdf_project | * | 7.0.0 (excluding) |
| Qpdf | Ubuntu | esm-infra/xenial | * |
| Qpdf | Ubuntu | trusty | * |
| Qpdf | Ubuntu | upstream | * |
| Qpdf | Ubuntu | xenial | * |