CVE-2021-21235
- Source
- https://cve.org/CVERecord?id=CVE-2021-21235
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-21235.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2021-21235
- Aliases
- Downstream
- Published
- 2021-01-06T02:15:12.967Z
- Modified
- 2026-07-09T10:52:21.469199Z
- Severity
-
- 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
kamadak-exif is an exif parsing library written in pure Rust. In kamadak-exif version 0.5.2, there is an infinite loop in parsing crafted PNG files. Specifically, reader::readfromcontainer can cause an infinite loop when a crafted PNG file is given. This is fixed in version 0.5.3. No workaround is available. Applications that do not pass files with the PNG signature to Reader::readfromcontainer are not affected.
- References
Affected packages
Git / github.com/kamadak/exif-rs
Affected ranges
- Type
- GIT
- Repo
- https://github.com/kamadak/exif-rs
- Events
-
IntroducedLast affectedFixed
- Database specific
-
Show details
{ "cpe": "cpe:2.3:a:kamadak-exif_project:kamadak-exif:0.5.2:*:*:*:*:rust:*:*", "extracted_events": [ { "introduced": "0.5.2" }, { "last_affected": "0.5.2" } ], "source": [ "CPE_STRING", "REFERENCES" ] }