CVE-2021-47969General

LOWCVSS 8.7 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Color Notes 1.4 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 350,000 repeated characters and paste it twice into a new note to cause the application to stop responding.

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0.0/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-789

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
General: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

General

1100.0%

Referenced assets1 URL

By indicator

https://www.cve.org/CVERecord?id=CVE-2021-47969

Full discourse1 post

CVE@CVEnew146d
General
CVE-2021-47969 Color Notes 1.4 contains a denial of service vulnerability that allows attackers to crash the application by pasting excessively long character strings into note fiel… https://www.cve.org/CVERecord?id=CVE-2021-47969
Post summary
The post highlights a denial-of-service flaw in Color Notes 1.4 that can be triggered by long input strings, but offers no PoC, exploit code, patch, or evidence of active exploitation.
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57.5K followersView on X

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