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ubuntucveUbuntu.comUB:CVE-2018-19052
HistoryNov 07, 2018 - 12:00 a.m.

CVE-2018-19052

2018-11-0700:00:00
ubuntu.com
ubuntu.com
13

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.003 Low

EPSS

Percentile

71.8%

An issue was discovered in mod_alias_physical_handler in mod_alias.c in
lighttpd before 1.4.50. There is potential …/ path traversal of a single
directory above an alias target, with a specific mod_alias configuration
where the matched alias lacks a trailing ‘/’ character, but the alias
target filesystem path does have a trailing ‘/’ character.

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchlighttpd< 1.4.45-1ubuntu3.18.04.1+esm1UNKNOWN
ubuntu14.04noarchlighttpd< 1.4.33-1+nmu2ubuntu2.1+esm1UNKNOWN
ubuntu16.04noarchlighttpd< 1.4.35-4ubuntu2.1+esm1UNKNOWN

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

0.003 Low

EPSS

Percentile

71.8%