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MitreCVE-2017-9728

HistoryJun 16, 2017 - 3:29 p.m.

CVE-2017-9728

2017-06-1615:29:00

CWE-125

mitre

web.nvd.nist.gov

uclibc

out-of-bounds read

get_subexp function

regular expression

security vulnerability

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

9.2

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON

In uClibc 0.9.33.2, there is an out-of-bounds read in the get_subexp function in misc/regex/regexec.c when processing a crafted regular expression.

Affected configurations

Nvd

Node

uclibcuclibcMatch0.9.33.2

VendorProductVersionCPE
uclibcuclibc0.9.33.2cpe:2.3:a:uclibc:uclibc:0.9.33.2:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
uclibc	uclibc	0.9.33.2	cpe:2.3:a:uclibc:uclibc:0.9.33.2:::::::*

References

openwall.com/lists/oss-security/2017/06/16/4

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

9.2

Confidence

High

EPSS

0.002

Percentile

59.8%

JSON

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