cbcvebase.
CVE-2019-15758
published 2019-08-29

CVE-2019-15758: An issue was discovered in Binaryen 1.38.32. Missing validation rules in asmjs/asmangle.cpp can lead to an Assertion Failure at wasm/wasm.cpp in…

PriorityP425medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
EPSS
1.24%
65.8th percentile
An issue was discovered in Binaryen 1.38.32. Missing validation rules in asmjs/asmangle.cpp can lead to an Assertion Failure at wasm/wasm.cpp in wasm::asmangle. A crafted input can cause denial-of-service, as demonstrated by wasm2js.

Affected

6 ranges
VendorProductVersion rangeFixed in
debianbinaryen< binaryen 89-1 (bookworm)binaryen 89-1 (bookworm)
webassemblybinaryen< 8989
webassemblybinaryen>= 0 < 89-189-1
webassemblybinaryen>= 0 < 89-189-1
webassemblybinaryen>= 0 < 89-189-1
webassemblybinaryen>= 0 < 89-189-1

CVSS provenance

nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
nvdv2.04.3MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
osv6.5MEDIUM
vendor_debian6.5LOW
Stop checking back — get the weekly exploitation signal.

Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.