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ubuntucveUbuntu.comUB:CVE-2018-18313
HistoryNov 29, 2018 - 12:00 a.m.

CVE-2018-18313

2018-11-2900:00:00
ubuntu.com
ubuntu.com
7

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

79.5%

JSON

Perl before 5.26.3 has a buffer over-read via a crafted regular expression
that triggers disclosure of sensitive information from process memory.

Bugs

Notes

Author Note
upstream 5.22 - 5.26 (introduced in b6d67071cc0)
OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchperl< 5.26.1-6ubuntu0.3UNKNOWN
ubuntu18.10noarchperl< 5.26.2-7ubuntu0.1UNKNOWN
ubuntu14.04noarchperl< 5.18.2-2ubuntu1.7UNKNOWN
ubuntu16.04noarchperl< 5.22.1-9ubuntu0.6UNKNOWN

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9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

6.4 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.007 Low

EPSS

Percentile

79.5%

JSON
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