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CVE-2020-23907

CRITICALCVSS 9.8/10EPSS 2.61%

Last modified

CVE-2020-23907 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. An issue was discovered in retdec v3.3. In function canSplitFunctionOn() of ir_modifications.cpp, there is a possible out of bounds read due to a heap buffer overflow. EPSS estimates a 2.61% chance of exploitation in the next 30 days.

Description

An issue was discovered in retdec v3.3. In function canSplitFunctionOn() of ir_modifications.cpp, there is a possible out of bounds read due to a heap buffer overflow. The impact is: Deny of Service, Memory Disclosure, and Possible Code Execution.

Metrics

CVSS 3.1
9.8/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Probability
2.61%

83.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
AvastRetdec3.3

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2020-23907?
An issue was discovered in retdec v3.3. In function canSplitFunctionOn() of ir_modifications.cpp, there is a possible out of bounds read due to a heap buffer overflow. The impact is: Deny of Service, Memory Disclosure, and Possible Code Execution.
How severe is CVE-2020-23907?
CVE-2020-23907 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 2.61% probability of exploitation in the next 30 days.
How do I fix CVE-2020-23907?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-23907?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST