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MitreCVE-2018-12503

HistoryJun 16, 2018 - 3:29 p.m.

CVE-2018-12503

2018-06-1615:29:00

CWE-125

mitre

web.nvd.nist.gov

cve

2018

12503

tinyexr

heap-based

buffer over-read

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

tinyexr 0.9.5 has a heap-based buffer over-read in LoadEXRImageFromMemory in tinyexr.h.

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/ChijinZ/security_advisories/tree/master/tinyexr_b53a457

github.com/syoyo/tinyexr/issues/81

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.002

Percentile

64.7%

JSON

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