# CVE-2021-32815: exiv2: Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image f...

CVE-2021-32815 is fixed in 3 products on 1 platform, first by exiv2 0.25-3.1ubuntu0.18.04.11, released August 9, 2021. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2021-32815
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0110
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Aug 9, 2021

## Description

Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. The assertion failure is triggered when Exiv2 is used to modify the metadata of a crafted image file. An attacker could potentially exploit the vulnerability to cause a denial of service, if they can trick the victim into running Exiv2 on a crafted image file. Note that this bug is only triggered when modifying the metadata, which is a less frequently used Exiv2 operation than reading the metadata. For example, to trigger the bug in the Exiv2 command-line application, you need to add an extra command-line argument such as `fi`. ### Patches The bug is fixed in version v0.27.5. ### References Regression test and bug fix: #1739 ### For more information Please see our [security policy](https://github.com/Exiv2/exiv2/security/policy) for information about Exiv2 security.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | exiv2 Ubuntu 18.04.6 LTS (bionic) | 0.25-3.1ubuntu0.18.04.11 | [exiv2 0.25-3.1ubuntu0.18.04.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-exiv2-0.25-3.1ubuntu0.18.04.11.md) | Aug 9, 2021 |
| Linux | exiv2 Ubuntu 20.04 LTS (focal) | 0.27.2-8ubuntu2.6 | [exiv2 0.27.2-8ubuntu2.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-exiv2-0.27.2-8ubuntu2.6.md) | Aug 9, 2021 |
| Linux | exiv2 Ubuntu 22.04.1 LTS (jammy) | 0.27.3-3ubuntu4 | [exiv2 0.27.3-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-exiv2-0.27.3-3ubuntu4.md) | Aug 9, 2021 |
| Linux | libexiv2-14 Ubuntu 18.04.6 LTS (bionic) | 0.25-3.1ubuntu0.18.04.11 | [libexiv2-14 0.25-3.1ubuntu0.18.04.11](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libexiv2-14-0.25-3.1ubuntu0.18.04.11.md) | Aug 9, 2021 |
| Linux | libexiv2-27 Ubuntu 20.04 LTS (focal) | 0.27.2-8ubuntu2.6 | [libexiv2-27 0.27.2-8ubuntu2.6](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libexiv2-27-0.27.2-8ubuntu2.6.md) | Aug 9, 2021 |
| Linux | libexiv2-27 Ubuntu 22.04.1 LTS (jammy) | 0.27.3-3ubuntu4 | [libexiv2-27 0.27.3-3ubuntu4](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libexiv2-27-0.27.3-3ubuntu4.md) | Aug 9, 2021 |

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Data as of 2026-11-09T07:25:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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