qpdf: QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in Pl_ASCII85Decoder::write (called f...
CVE-2021-36978 is fixed in 3 products on 1 platform, first by libqpdf21 8.0.2-3ubuntu0.1, released August 11, 2023. It is not reported as exploited. Patch Radar priority: Routine.
QPDF 9.x through 9.1.1 and 10.x through 10.0.4 has a heap-based buffer overflow in Pl_ASCII85Decoder::write (called from Pl_AES_PDF::flush and Pl_AES_PDF::finish) when a certain downstream write fails.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libqpdf21 · Ubuntu 18.04.6 LTS (bionic) | 8.0.2-3ubuntu0.1 | libqpdf21 8.0.2-3ubuntu0.1 | Aug 11, 2023 |
| libqpdf26 · Ubuntu 20.04 LTS (focal) | 9.1.1-1ubuntu0.1 | libqpdf26 9.1.1-1ubuntu0.1 | Aug 11, 2023 |
| qpdf · Ubuntu 18.04.6 LTS (bionic) | 8.0.2-3ubuntu0.1 | qpdf 8.0.2-3ubuntu0.1 | Aug 11, 2023 |
| qpdf · Ubuntu 20.04 LTS (focal) | 9.1.1-1ubuntu0.1 | qpdf 9.1.1-1ubuntu0.1 | Aug 11, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.