CVE-2017-7854

Name: CVE-2017-7854
Creator: NVD / NIST
Published: 2017-04-13T16:59:01.317+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 1.10%

Last modified Jun 17, 2026

CVE-2017-7854 is a vulnerability of currently unknown severity. The consume_init_expr function in wasm.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly file.. EPSS estimates a 1.10% chance of exploitation in the next 30 days.

Description

The consume_init_expr function in wasm.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly file.

Metrics

EPSS Probability

1.10%

61.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Radare	Radare2	1.3.0

References

http://www.securityfocus.com/bid/97648Third Party Advisory, VDB Entry
https://github.com/radare/radare2/commit/d2632f6483a3ceb5d8e0a5fb11142c51c43978b4Issue Tracking, Patch, Third Party Advisory
https://github.com/radare/radare2/issues/7265Issue Tracking, Patch, Third Party Advisory
http://www.securityfocus.com/bid/97648Third Party Advisory, VDB Entry
https://github.com/radare/radare2/commit/d2632f6483a3ceb5d8e0a5fb11142c51c43978b4Issue Tracking, Patch, Third Party Advisory
https://github.com/radare/radare2/issues/7265Issue Tracking, Patch, Third Party Advisory

Timeline

Published: Apr 13, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-7854?

The consume_init_expr function in wasm.c in radare2 1.3.0 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted Web Assembly file.

How severe is CVE-2017-7854?

Severity scoring for CVE-2017-7854 is pending analysis. The EPSS model estimates a 1.10% probability of exploitation in the next 30 days.

How do I fix CVE-2017-7854?

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-2017-7854?

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

Scan your code now

Source: NVD / NIST