PT-2018-10620 · Discount · Discount
CVSS v3.1
5.5
Média
| Vetor | AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
DISCOUNT version 2.2.3a
Description
The issue allows remote attackers to cause a denial of service, specifically a heap-based buffer over-read, via a crafted file. This is demonstrated by the mkd2html function.
Recommendations
For version 2.2.3a, consider avoiding the use of the
isfootnote function in markdown.c until a patch is available. As a temporary workaround, restrict the processing of crafted files to minimize the risk of exploitation.Correção
DoS
Out of bounds Read
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