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CVSSv2

CVE-2020-26148

Published: 30/09/2020 Updated: 09/10/2020
CVSS v2 Base Score: 5 | Impact Score: 2.9 | Exploitability Score: 10
CVSS v3 Base Score: 7.5 | Impact Score: 3.6 | Exploitability Score: 3.9
VMScore: 446
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P
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Vulnerability Summary

md_push_block_bytes in md4c.c in md4c 0.4.5 allows malicious users to trigger use of uninitialized memory, and cause a denial of service (e.g., assertion failure) via a malformed Markdown document.

Vulnerability Trend

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md4c project md4c 0.4.5

Vendor Advisories

Debian CVElist Bug Report Logs: md4c: CVE-2020-26148
Debian Bug report logs - #971396 md4c: CVE-2020-26148 Package: src:md4c; Maintainer for src:md4c is Debian Qt/KDE Maintainers <debian-qt-kde@listsdebianorg>; Reported by: Salvatore Bonaccorso <carnil@debianorg> Date: Tue, 29 Sep 2020 20:45:02 UTC Severity: important Tags: security, upstream Found in version md4c/ ...

References

CWE-908https://github.com/mity/md4c/issues/130https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971396https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
Recommendations:
XXECVE-2024-34490SQL injectionCVE-2024-34488CVE-2024-4507CVE-2023-7028CVE-2024-23187TCPCVE-2024-4439
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