CVE-2021-37620
Fixed in a distro release EPSS 1%CVSS 4.7
Exiv2 is a command-line utility and C++ library for reading, writing, deleting, and modifying the metadata of image files. An out-of-bounds read was found in Exiv2 versions v0.27.4 and earlier. The out-of-bounds read 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 Enterprise Storage 6 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Enterprise Storage 7 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise High Performance Computing 15-ESPOS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise High Performance Computing 15-LTSS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP3 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Module for Desktop Applications 15 SP4 | exiv2 | 0.26-150000.6.16.1 |
| 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 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 15 SP1-BCL | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Server 15 SP1-LTSS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Server 15 SP2-BCL | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Server 15 SP2-LTSS | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Server 15-LTSS | exiv2 | 0.26-150000.6.16.1 |
| 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 Server for SAP Applications 15 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP1 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Server for SAP Applications 15 SP2 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Linux Enterprise Software Development Kit 12 SP5 | exiv2 | 0.23-12.18.1 |
| SUSE Manager Proxy 4.1 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Manager Retail Branch Server 4.1 | exiv2 | 0.26-150000.6.16.1 |
| SUSE Manager Server 4.1 | exiv2 | 0.26-150000.6.16.1 |
| 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 20.04 LTS | exiv2 | 0.27.2-8ubuntu2.7 |
| 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 | 0.26-150000.6.16.1 |
| openSUSE Leap 15.4 | exiv2 | 0.26-150000.6.16.1 |
| 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 | 0.27.5-3.1 |