Vulnerability Monitor

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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.

Published

2017-04-13T16:59:01.317

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.5 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

8.6

Impact Score

2.9

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	radare	radare2	1.3.0	Yes

References

http://www.securityfocus.com/bid/97648 Third Party Advisory, VDB Entry ([email protected])
https://github.com/radare/radare2/commit/d2632f6483a3ceb5d8e0a5fb11142c51c43978b4 Issue Tracking, Patch, Third Party Advisory ([email protected])
https://github.com/radare/radare2/issues/7265 Issue Tracking, Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/97648 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/radare/radare2/commit/d2632f6483a3ceb5d8e0a5fb11142c51c43978b4 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/radare/radare2/issues/7265 Issue Tracking, Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)