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MitreCVE-2018-20652

HistoryJan 01, 2019 - 4:29 p.m.

CVE-2018-20652

2019-01-0116:29:00

CWE-770

mitre

web.nvd.nist.gov

cve-2018-20652

memory allocation

tinyexr

denial-of-service

nvd

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:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

53.5%

JSON

An attempted excessive memory allocation was discovered in the function tinyexr::AllocateImage in tinyexr.h in tinyexr v0.9.5. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted input, which leads to an out-of-memory exception.

Affected configurations

Nvd

Node

tinyexr_projecttinyexrMatch0.9.5

VendorProductVersionCPE
tinyexr_projecttinyexr0.9.5cpe:2.3:a:tinyexr_project:tinyexr:0.9.5:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tinyexr_project	tinyexr	0.9.5	cpe:2.3:a:tinyexr_project:tinyexr:0.9.5:::::::*

References

github.com/syoyo/tinyexr/issues/104

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:3.0/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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