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ubuntuUbuntuUSN-4558-1
HistorySep 30, 2020 - 12:00 a.m.

libapreq2 vulnerabilities

2020-09-3000:00:00
ubuntu.com
66
vulnerability
libapreq2
http parsing

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

47.7%

Releases

  • Ubuntu 18.04 ESM

Packages

  • libapreq2 - a safe, standards-compliant, high-performance library used for parsing HTTP cookies, query-strings and POST data

Details

It was discovered that libapreq2 did not properly sanitize the Content-Type
field in certain, crafted HTTP requests. An attacker could use this
vulnerability to cause libapreq2 to crash.

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchlibapache2-mod-apreq2< 2.13-7~deb10u1build0.18.04.1UNKNOWN
Ubuntu18.04noarchlibapache2-mod-apreq2-dbgsym< 2.13-7~deb10u1build0.18.04.1UNKNOWN
Ubuntu18.04noarchlibapache2-request-perl< 2.13-7~deb10u1build0.18.04.1UNKNOWN
Ubuntu18.04noarchlibapache2-request-perl-dbgsym< 2.13-7~deb10u1build0.18.04.1UNKNOWN
Ubuntu18.04noarchlibapreq2-3< 2.13-7~deb10u1build0.18.04.1UNKNOWN
Ubuntu18.04noarchlibapreq2-3-dbgsym< 2.13-7~deb10u1build0.18.04.1UNKNOWN
Ubuntu18.04noarchlibapreq2-dev< 2.13-7~deb10u1build0.18.04.1UNKNOWN
Ubuntu18.04noarchlibapreq2-doc< 2.13-7~deb10u1build0.18.04.1UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

47.7%