# CVE-2021-3272: jasper-devel: JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard.  Security Fix(es):  * jasper: Heap...

CVE-2021-3272 is fixed in 3 products on 1 platform, first by RHSA-2021:4235, released November 9, 2021. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2021-3272
- Priority: High
- CVSS: 7.8 (Moderate)
- EPSS: 0.0112
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Nov 9, 2021

## Description

JasPer is an implementation of Part 1 of the JPEG 2000 image compression standard.  Security Fix(es):  * jasper: Heap-based buffer overflow in cp_create() in jpc_enc.c (CVE-2020-27828)  * jasper: Heap-based buffer over-read in jp2_decode() in jp2_dec.c (CVE-2021-3272)  * jasper: Out of bounds read in jp2_decode() in jp2_dec.c (CVE-2021-26926)  * jasper: NULL pointer dereference in jp2_decode() in jp2_dec.c (CVE-2021-26927)  For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.  Additional Changes:  For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.5 Release Notes linked from the References section.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | jasper rocky 8 | 0:2.0.14-5.el8 | [RLSA-2021:4235](https://patchblox.com/security/data/fix/linux/rlsa-2021-4235.md) | Nov 9, 2021 |
| Linux | jasper-devel RHEL 8 | 0:2.0.14-5.el8 | [RHSA-2021:4235](https://patchblox.com/security/data/fix/linux/rhsa-2021-4235.md) | Nov 9, 2021 |
| Linux | jasper-devel almalinux 8 | 2.0.14-5.el8 | [ALSA-2021:4235](https://patchblox.com/security/data/fix/linux/alsa-2021-4235.md) | Nov 9, 2021 |
| Linux | jasper-devel ol 8 | 0:2.0.14-5.el8 | [ELSA-2021-4235](https://patchblox.com/security/data/fix/linux/elsa-2021-4235.md) | Nov 16, 2021 |
| Linux | jasper-libs RHEL 8 | 0:2.0.14-5.el8 | [RHSA-2021:4235](https://patchblox.com/security/data/fix/linux/rhsa-2021-4235.md) | Nov 9, 2021 |
| Linux | jasper-libs almalinux 8 | 2.0.14-5.el8 | [ALSA-2021:4235](https://patchblox.com/security/data/fix/linux/alsa-2021-4235.md) | Nov 9, 2021 |
| Linux | jasper-libs ol 8 | 0:2.0.14-5.el8 | [ELSA-2021-4235](https://patchblox.com/security/data/fix/linux/elsa-2021-4235.md) | Nov 16, 2021 |

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