CVE catalog
CVE-2020-28589
tinyobjloader: CVE-2020-28589
- Severity
- High · CVSS 8.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.88% · Oct 25, 2026
An improper array index validation vulnerability exists in the LoadObj functionality of tinyobjloader v2.0-rc1 and tinyobjloader development commit 79d4421. A specially crafted file could lead to code execution. An attacker can provide a malicious file to trigger 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 | tinyobjloader | sid | 2.0.0~rc13+dfsg-3 | fixed |
| Debian | tinyobjloader | forky | 2.0.0~rc13+dfsg-3 | fixed |
| Debian | tinyobjloader | trixie | 2.0.0~rc13+dfsg-2 | fixed |
| Debian | tinyobjloader | bookworm | 2.0.0~rc10+dfsg-2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | tinyobjloader | source | sid | 2.0.0~rc10+dfsg-2 | not yet assigned | Not reported | [1014776] |
| Debian | tinyobjloader | source | forky | 2.0.0~rc10+dfsg-2 | not yet assigned | Not reported | [1014776] |
| Debian | tinyobjloader | source | trixie | 2.0.0~rc10+dfsg-2 | not yet assigned | Not reported | [1014776] |
| Debian | tinyobjloader | source | bookworm | 2.0.0~rc10+dfsg-2 | not yet assigned | Not reported | [1014776] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [libtinyobjloader2rc10]Fixed
Source package: [tinyobjloader]
Details (2)
2.0.0~rc10+dfsg-2+b1· amd64 · bookwormFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · bookworm; dsa · tinyobjloader · debian · 12
2.0.0~rc10+dfsg-2+b1· arm64 · bookwormFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · bookworm; dsa · tinyobjloader · debian · 12
- [libtinyobjloader-dev]Fixed
Source package: [tinyobjloader]
Details (2)
2.0.0~rc10+dfsg-2+b1· amd64 · bookwormFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · bookworm; dsa · tinyobjloader · debian · 12
2.0.0~rc10+dfsg-2+b1· arm64 · bookwormFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · bookworm; dsa · tinyobjloader · debian · 12
- [python3-tinyobjloader]Fixed
Source package: [tinyobjloader]
Details (2)
2.0.0~rc10+dfsg-2+b1· amd64 · bookwormFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · bookworm; dsa · tinyobjloader · debian · 12
2.0.0~rc10+dfsg-2+b1· arm64 · bookwormFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · bookworm; dsa · tinyobjloader · debian · 12
[Debian 13 (Trixie)]
- [libtinyobjloader2rc13]Fixed
Source package: [tinyobjloader]
Details (2)
2.0.0~rc13+dfsg-2+b1· amd64 · trixieFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · 13
2.0.0~rc13+dfsg-2+b1· arm64 · trixieFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · 13
- [libtinyobjloader-dev]Fixed
Source package: [tinyobjloader]
Details (2)
2.0.0~rc13+dfsg-2+b1· amd64 · trixieFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · 13
2.0.0~rc13+dfsg-2+b1· arm64 · trixieFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · 13
- [python3-tinyobjloader]Fixed
Source package: [tinyobjloader]
Details (2)
2.0.0~rc13+dfsg-2+b1· amd64 · trixieFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · 13
2.0.0~rc13+dfsg-2+b1· arm64 · trixieFixed · Fixed:
2.0.0~rc10+dfsg-2dsa · tinyobjloader · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_11464-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-28589]
- [https://security-tracker.debian.org/tracker/CVE-2020-28589]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]