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Ubuntu.comUB:CVE-2019-7662

HistoryFeb 09, 2019 - 12:00 a.m.

CVE-2019-7662

2019-02-0900:00:00

ubuntu.com

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

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

0.002

Percentile

53.5%

JSON

An assertion failure was discovered in wasm::WasmBinaryBuilder::getType()
in wasm-binary.cpp in Binaryen 1.38.22. This allows remote attackers to
cause a denial of service (failed assertion and crash) via a crafted wasm
file.

References

github.com/WebAssembly/binaryen/issues/1872

launchpad.net/bugs/cve/CVE-2019-7662

nvd.nist.gov/vuln/detail/CVE-2019-7662

security-tracker.debian.org/tracker/CVE-2019-7662

www.cve.org/CVERecord?id=CVE-2019-7662

CVSS2

7.1

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

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

0.002

Percentile

53.5%

JSON

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