The PoDoFo::PdfPage::GetInheritedKeyFromObject function in base/PdfVariant.cpp in PoDoFo 0.9.4 allows remote attackers to cause a denial of service (infinite loop) via a crafted file.
Weakness
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Podofo | Podofo_project | 0.9.4 (including) | 0.9.4 (including) |
| Libpodofo | Ubuntu | artful | * |
| Libpodofo | Ubuntu | esm-apps/xenial | * |
| Libpodofo | Ubuntu | esm-infra-legacy/trusty | * |
| Libpodofo | Ubuntu | precise | * |
| Libpodofo | Ubuntu | trusty | * |
| Libpodofo | Ubuntu | trusty/esm | * |
| Libpodofo | Ubuntu | upstream | * |
| Libpodofo | Ubuntu | xenial | * |
| Libpodofo | Ubuntu | yakkety | * |
| Libpodofo | Ubuntu | zesty | * |
References
- http://www.openwall.com/lists/oss-security/2017/02/01/12
- http://www.openwall.com/lists/oss-security/2017/02/02/10
- http://www.securityfocus.com/bid/97032
- https://blogs.gentoo.org/ago/2017/02/01/podofo-infinite-loop-in-podofopdfpagegetinheritedkeyfromobject-pdfpage-cpp/
- http://www.openwall.com/lists/oss-security/2017/02/01/12
- http://www.openwall.com/lists/oss-security/2017/02/02/10
- http://www.securityfocus.com/bid/97032
- https://blogs.gentoo.org/ago/2017/02/01/podofo-infinite-loop-in-podofopdfpagegetinheritedkeyfromobject-pdfpage-cpp/