CVE-2021-47971: high-severity vulnerability in my-notes-safe My Notes Safe
My Notes Safe 5.3 Denial of Service via Buffer Overflow
Published · Updated
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41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 8.7epss 0.3%
My Notes Safe 5.3 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into note fields. Attackers can generate a payload containing 350000 repeated characters and paste it twice into a new note to trigger an application crash.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Affected products
my-notes-safe · My Notes Safepublic PoCs found — 1
cve_referencewww.exploit-db.com/exploits/49954unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.