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Ubuntu.comUB:CVE-2020-18382HistoryAug 22, 2023 - 12:00 a.m.
CVE-2020-18382
2023-08-2200:00:00
ubuntu.com
ubuntu.com
3
cve-2020-18382
segmentation fault
denial of service
wasm-opt
unix
crafted wasm input
CVSS3
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
0.001
Percentile
27.8%
Heap-buffer-overflow in /src/wasm/wasm-binary.cpp in
wasm::WasmBinaryBuilder::visitBlock(wasm::Block*) in Binaryen 1.38.26. A
crafted wasm input can cause a segmentation fault, leading to
denial-of-service, as demonstrated by wasm-opt.
Related
prion
prion
Heap overflow
2023-08-22 19:15:00
debiancve
debiancve
CVE-2020-18382
2023-08-22 19:15:55
cve
cve
CVE-2020-18382
2023-08-22 19:15:55
osv
osv
CVE-2020-18382
2023-08-22 19:15:55
nvd
nvd
CVE-2020-18382
2023-08-22 19:15:55
cvelist
cvelist
CVE-2020-18382
2023-08-22 00:00:00
CVSS3
6.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS
0.001
Percentile
27.8%
Related for UB:CVE-2020-18382