high7.8
CVE-2017-12595
The tokenizer in QPDF 6.0.0 and 7.0.b1 is recursive for arrays and dictionaries, which allows remote attackers to cause a denial of service (stack consumption …
Impact
The tokenizer in QPDF 6.0.0 and 7.0.b1 is recursive for arrays and dictionaries, which allows remote attackers to cause a denial of service (stack consumption and segmentation fault) or possibly have unspecified other impact via a PDF document with a deep data structure, as demonstrated by a crash in QPDFObjectHandle::parseInternal in libqpdf/QPDFObjectHandle.cc.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Qpdf Project | Qpdf | Versions 6.0.0, 7.0.b1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/qpdf/qpdf/commit/ad527a64f93dca12f6aabab2ca99ae5eb352ab4b
- https://github.com/qpdf/qpdf/issues/146
- https://usn.ubuntu.com/3638-1/
- https://github.com/qpdf/qpdf/commit/ad527a64f93dca12f6aabab2ca99ae5eb352ab4b
- https://github.com/qpdf/qpdf/issues/146
- https://usn.ubuntu.com/3638-1/