CVE-2021-34334
Fixed in a distro release EPSS 1%CVSS 5.5
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An infinite loop is triggered when Exiv2 is used to read 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. The bug is fixed in version v0.27.5.
Products: exiv2
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Arch Linux | exiv2 | 0.27.5-1 |
| Debian 10 | exiv2 | 0.25-4+deb10u4 |
| Debian 12 | exiv2 | 0.27.5-1 |
| Debian 13 | exiv2 | 0.27.5-1 |
| Debian 14 | exiv2 | 0.27.5-1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | exiv2 | 0.26-150000.6.21.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | exiv2 | 0.27.5-150400.15.4.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | exiv2-0_26 | 0.26-150400.9.16.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP7 | exiv2 | 0.27.5-150400.15.7.1 |
| SUSE Linux Enterprise Server 12 SP2-BCL | exiv2 | 0.23-12.18.1 |
| SUSE Linux Enterprise Server 12 SP3-BCL | exiv2 | 0.23-12.18.1 |
| SUSE Linux Enterprise Server 12 SP4-LTSS | exiv2 | 0.23-12.18.1 |
| SUSE Linux Enterprise Server 12 SP5 | exiv2 | 0.23-12.18.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP4 | exiv2 | 0.23-12.18.1 |
| SUSE Linux Enterprise Server for SAP Applications 12 SP5 | exiv2 | 0.23-12.18.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | exiv2 | 0.23-12.18.1 |
| SUSE OpenStack Cloud 9 | exiv2 | 0.23-12.18.1 |
| SUSE OpenStack Cloud Crowbar 9 | exiv2 | 0.23-12.18.1 |
| Ubuntu 18.04 LTS | exiv2 | 0.25-3.1ubuntu0.18.04.11 |
| Ubuntu 20.04 LTS | exiv2 | 0.27.2-8ubuntu2.6 |
| Ubuntu 22.04 LTS | exiv2 | 0.27.3-3ubuntu4 |
| Ubuntu Pro 16.04 LTS | exiv2 | 0.25-2.1ubuntu16.04.7+esm4 |
| openSUSE Leap 15.3 | exiv2 | 0.26-150000.6.21.1 |
| openSUSE Leap 15.4 | exiv2 | 0.27.5-150400.15.4.1 |
| openSUSE Leap 15.4 | exiv2-0_26 | 0.26-150400.9.16.1 |
| openSUSE Tumbleweed | exiv2 | 0.27.5-5.1 |