CVE-2020-18899
Fixed in a distro release EPSS 2%CVSS 6.5
An uncontrolled memory allocation in DataBufdata(subBox.length-sizeof(box)) function of Exiv2 0.27 allows attackers to cause a denial of service (DOS) via a crafted input.
Products: exiv2
Affected upstream, no fix yet
| Ecosystem | Package |
|---|---|
| PyPI | exiv2 |
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| Debian 12 | exiv2 | 0.27.2-6 |
| Debian 13 | exiv2 | 0.27.2-6 |
| Debian 14 | exiv2 | 0.27.2-6 |
| 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 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 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 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 |
| Ubuntu 22.04 LTS | exiv2 | 0.27.5-3ubuntu1.1 |
| Ubuntu 24.04 LTS | exiv2 | 0.27.6-1ubuntu0.1 |
| Ubuntu 25.10 | exiv2 | 0.28.5+dfsg-1ubuntu0.1 |
| Ubuntu Pro 16.04 LTS | exiv2 | 0.25-2.1ubuntu16.04.7+esm5 |
| Ubuntu Pro 18.04 LTS | exiv2 | 0.25-3.1ubuntu0.18.04.11+esm1 |
| Ubuntu Pro 20.04 LTS | exiv2 | 0.27.2-8ubuntu2.7+esm1 |
| openSUSE Leap 15.3 | exiv2 | 0.26-150000.6.16.1 |
| openSUSE Leap 15.4 | exiv2 | 0.26-150000.6.16.1 |