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Debian Security Bug TrackerDEBIANCVE:CVE-2019-7700

HistoryFeb 10, 2019 - 10:29 p.m.

CVE-2019-7700

2019-02-1022:29:00

Debian Security Bug Tracker

security-tracker.debian.org

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

40.6%

JSON

A heap-based buffer over-read was discovered in wasm::WasmBinaryBuilder::visitCall in wasm-binary.cpp in Binaryen 1.38.22. A crafted wasm input can cause a segmentation fault, leading to denial-of-service, as demonstrated by wasm-merge.

OSVersionArchitecturePackageVersionFilename
Debian12allbinaryen< 64-1binaryen_64-1_all.deb
Debian11allbinaryen< 64-1binaryen_64-1_all.deb
Debian999allbinaryen< 64-1binaryen_64-1_all.deb
Debian13allbinaryen< 64-1binaryen_64-1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	12	all	binaryen	< 64-1	binaryen_64-1_all.deb
Debian	11	all	binaryen	< 64-1	binaryen_64-1_all.deb
Debian	999	all	binaryen	< 64-1	binaryen_64-1_all.deb
Debian	13	all	binaryen	< 64-1	binaryen_64-1_all.deb

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

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

40.6%

JSON

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