CVE-2021-46822
- Source
- https://cve.org/CVERecord?id=CVE-2021-46822
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-46822.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-46822
- Downstream
- Related
- Published
- 2022-06-18T16:15:08.110Z
- Modified
- 2026-05-15T12:04:21.730041371Z
- Severity
-
- 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
The PPM reader in libjpeg-turbo through 2.0.90 mishandles use of tjLoadImage for loading a 16-bit binary PPM file into a grayscale buffer and loading a 16-bit binary PGM file into an RGB buffer. This is related to a heap-based buffer overflow in the getwordrgb_row function in rdppm.c.
- References