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CertccCVE-2016-5637

HistoryJul 15, 2016 - 6:59 p.m.

CVE-2016-5637

2016-07-1518:59:08

CWE-119

certcc

web.nvd.nist.gov

cve-2016-5637

libbpg

remote code execution

type confusion

nvd

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.005

Percentile

75.3%

JSON

The restore_tqb_pixels function in libbpg 0.9.5 through 0.9.7 mishandles the transquant_bypass_enable_flag value, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write) via a crafted BPG image, related to a “type confusion” issue.

Affected configurations

Nvd

Node

libbpg_projectlibbpgRange0.9.5–0.9.7

VendorProductVersionCPE
libbpg_projectlibbpg*cpe:2.3:a:libbpg_project:libbpg:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libbpg_project	libbpg	*	cpe:2.3:a:libbpg_project:libbpg::::::::

References

www.kb.cert.org/vuls/id/123799

www.securityfocus.com/bid/91726

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.005

Percentile

75.3%

JSON

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