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5.5
CVSSv3

CVE-2021-42715

Published: 21/10/2021 Updated: 07/11/2023
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P
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Vulnerability Summary

An issue exists in stb stb_image.h 1.33 up to and including 2.27. The HDR loader parsed truncated end-of-file RLE scanlines as an infinite sequence of zero-length runs. An attacker could potentially have caused denial of service in applications using stb_image by submitting crafted HDR files.

Vulnerability Trend

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nothings stb image.h

fedoraproject fedora 33

fedoraproject fedora 34

fedoraproject fedora 35

debian debian linux 10.0

Vendor Advisories

Debian CVElist Bug Report Logs: libstb: CVE-2021-42715 CVE-2021-42716
Debian Bug report logs - #1014532 libstb: CVE-2021-42715 CVE-2021-42716 Package: src:libstb; Maintainer for src:libstb is Yangfl <mmyangfl@gmailcom>; Reported by: Moritz Mühlenhoff <jmm@inutilorg> Date: Thu, 7 Jul 2022 15:45:06 UTC Severity: important Tags: security Reply or subscribe to this bug Toggle us ...
Red Hat: CVE-2021-42715
An issue was discovered in stb stb_imageh 133 through 227 The HDR loader parsed truncated end-of-file RLE scanlines as an infinite sequence of zero-length runs An attacker could potentially have caused denial of service in applications using stb_image by submitting crafted HDR files ...

References

CWE-835https://github.com/nothings/stb/issues/1224https://github.com/nothings/stb/pull/1223https://lists.debian.org/debian-lts-announce/2023/01/msg00045.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/G2M5CRSGPRF7G3YB5CLU4FXW7ANNHAYT/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ID6II3RIKAMVGVMC6ZAQIXXYYDMTVC4N/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BEGXBDEMTFGINETMJENBZ6SCHVEJQJSY/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/CI23LXPEV2GCDQTJSKO6CIILBDTI3R42/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FTZXHFZD36BGE5P6JF252NZZLKMGCY4T/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/VP2YEXEAJWI76FPM7D7VXHWD3WESQEYC/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3TDGZFLBOP27LZKLH45WQLSNPSPP7S7Z/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AF2CNP4FVC6LDKNOO4WDCGNDYIP3MPK6/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TXX76TJMZBPN3NU542MGN6B7C7QHRFGB/https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1014532https://nvd.nist.gov
CVSSv3
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CVSSv3
VMScore
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