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MitreCVE-2017-12952

HistoryAug 28, 2017 - 7:29 p.m.

CVE-2017-12952

2017-08-2819:29:01

CWE-476

mitre

web.nvd.nist.gov

cve-2017-12952

loadstring function

libgig 4.0.0

remote attackers

denial of service

null pointer dereference

application crash.

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

AI Score

6.1

Confidence

High

EPSS

0.002

Percentile

56.3%

JSON

The LoadString function in helper.h in libgig 4.0.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted gig file.

Affected configurations

Nvd

Node

libgig0libgigMatch4.0.0

VendorProductVersionCPE
libgig0libgig4.0.0cpe:2.3:a:libgig0:libgig:4.0.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libgig0	libgig	4.0.0	cpe:2.3:a:libgig0:libgig:4.0.0:::::::*

References

seclists.org/fulldisclosure/2017/Aug/39

www.exploit-db.com/exploits/42546/

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

AI Score

6.1

Confidence

High

EPSS

0.002

Percentile

56.3%

JSON

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