Description
Heap Buffer Overflow vulnerability in qpdf 11.9.0 allows attackers to crash the application via the std::__shared_count() function at /bits/shared_ptr_base.h.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | qpdf | 11.9.0-1 | — |
| Debian 13 | qpdf | 11.9.0-1 | — |
| Debian 12 | qpdf | No fix yet | — |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | qpdf | 11.9.1-r0 | — |
| Alpine v3.23 | qpdf | 11.9.1-r0 | — |
| Alpine v3.22 | qpdf | 11.9.1-r0 | — |
| Alpine v3.21 | qpdf | 11.9.1-r0 | — |
| Alpine v3.20 | qpdf | 11.9.1-r0 | — |
References
- https://github.com/qpdf/qpdf/issues/1123
- FEDORA-2024-daa7df59d6 vendor-advisory
- FEDORA-2024-8762164e47 vendor-advisory
- FEDORA-2024-7d55be81bd vendor-advisory