CVE catalog
CVE-2020-18652
exempi: CVE-2020-18652
- Severity
- Medium · CVSS 6.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.00% · Oct 27, 2026
A buffer overflow flaw was found in the exempi package. This issue occurs in WEBP_Support.cpp and may allow remote attackers to cause a denial of service via opening a crafted webp file. exempi: denial of service via opening of crafted webp file The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | exempi | sid | 2.6.6-3 | fixed |
| Debian | exempi | forky | 2.6.6-3 | fixed |
| Debian | exempi | trixie | 2.6.6-2 | fixed |
| Debian | exempi | bookworm | 2.6.3-1 | fixed |
| Ubuntu | exempi | 16.04 | 2.2.2-2 | vulnerable |
| Ubuntu | exempi | 16.04 | 2.2.2-2ubuntu0.1 | vulnerable |
| Ubuntu | exempi | 18.04 | 2.4.3-1ubuntu1 | vulnerable |
| Ubuntu | exempi | 18.04 | 2.4.5-2 | vulnerable |
| Ubuntu | exempi | 18.04 | 2.4.5-2ubuntu0.1 | vulnerable |
| Suse | exempi | linux enterprise module for desktop applications 15 sp4 | 2.4.5-150000.3.6.1 | fixed |
| Suse | exempi | linux enterprise module for desktop applications 15 sp5 | 2.4.5-150000.3.6.1 | fixed |
| Opensuse | exempi | leap 15.4 | 2.4.5-150000.3.6.1 | fixed |
| Opensuse | exempi | leap 15.5 | 2.4.5-150000.3.6.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | exempi | source | sid | 2.5.1-1 | not yet assigned | Not reported | Not reported |
| Debian | exempi | source | forky | 2.5.1-1 | not yet assigned | Not reported | Not reported |
| Debian | exempi | source | trixie | 2.5.1-1 | not yet assigned | Not reported | Not reported |
| Debian | exempi | source | bookworm | 2.5.1-1 | not yet assigned | Not reported | Not reported |
| Suse | exempi | rpm | linux enterprise module for desktop applications 15 sp4 | 2.4.5-150000.3.6.1 | Not reported | SUSE-SU-2023:3518-1 | Not reported |
| Suse | exempi | rpm | linux enterprise module for desktop applications 15 sp5 | 2.4.5-150000.3.6.1 | Not reported | SUSE-SU-2023:3518-1 | Not reported |
| Opensuse | exempi | rpm | leap 15.4 | 2.4.5-150000.3.6.1 | Not reported | SUSE-SU-2023:3518-1 | Not reported |
| Opensuse | exempi | rpm | leap 15.5 | 2.4.5-150000.3.6.1 | Not reported | SUSE-SU-2023:3518-1 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [exempi]Fixed
Details (2)
2.6.3-1· amd64 · bookwormFixed · Fixed:
2.5.1-1dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
2.6.3-1· arm64 · bookwormFixed · Fixed:
2.5.1-1dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- [libexempi8]Fixed
Source package: [exempi]
Details (2)
2.6.3-1· amd64 · bookwormFixed · Fixed:
2.5.1-1dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
2.6.3-1· arm64 · bookwormFixed · Fixed:
2.5.1-1dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
- [libexempi-dev]Fixed
Source package: [exempi]
Details (2)
2.6.3-1· amd64 · bookwormFixed · Fixed:
2.5.1-1dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
2.6.3-1· arm64 · bookwormFixed · Fixed:
2.5.1-1dsa · exempi · debian · bookworm; dsa · exempi · debian · 12
[Debian 13 (Trixie)]
- [exempi]Fixed
Details (2)
2.6.6-2· amd64 · trixieFixed · Fixed:
2.5.1-1dsa · exempi · debian · 13
2.6.6-2· arm64 · trixieFixed · Fixed:
2.5.1-1dsa · exempi · debian · 13
- [libexempi8]Fixed
Source package: [exempi]
Details (2)
2.6.6-2· amd64 · trixieFixed · Fixed:
2.5.1-1dsa · exempi · debian · 13
2.6.6-2· arm64 · trixieFixed · Fixed:
2.5.1-1dsa · exempi · debian · 13
- [libexempi-dev]Fixed
Source package: [exempi]
Details (2)
2.6.6-2· amd64 · trixieFixed · Fixed:
2.5.1-1dsa · exempi · debian · 13
2.6.6-2· arm64 · trixieFixed · Fixed:
2.5.1-1dsa · exempi · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/rhsa-2024_3066.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-18652]
- [https://osv.dev/vulnerability/SUSE-SU-2023:3518-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2020-18652]
- [https://security-tracker.debian.org/tracker/CVE-2020-18652]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-18652.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1213.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]