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cve[email protected]CVE-2016-2570
HistoryFeb 27, 2016 - 5:59 a.m.

CVE-2016-2570

2016-02-2705:59:04
CWE-20
web.nvd.nist.gov
42
cve-2016-2570
squid
esi parser
xml parsing
denial of service
nvd

5 Medium

CVSS2

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.666 Medium

EPSS

Percentile

97.9%

The Edge Side Includes (ESI) parser in Squid 3.x before 3.5.15 and 4.x before 4.0.7 does not check buffer limits during XML parsing, which allows remote HTTP servers to cause a denial of service (assertion failure and daemon exit) via a crafted XML document, related to esi/CustomParser.cc and esi/CustomParser.h.

Affected configurations

NVD
Node
squid-cachesquidMatch3.0
OR
squid-cachesquidMatch3.0-pre1
OR
squid-cachesquidMatch3.0-pre2
OR
squid-cachesquidMatch3.0-pre3
OR
squid-cachesquidMatch3.0-pre4
OR
squid-cachesquidMatch3.0-pre5
OR
squid-cachesquidMatch3.0-pre6
OR
squid-cachesquidMatch3.0-pre7
OR
squid-cachesquidMatch3.0rc4
OR
squid-cachesquidMatch3.0.stable1
OR
squid-cachesquidMatch3.0.stable2
OR
squid-cachesquidMatch3.0.stable3
OR
squid-cachesquidMatch3.0.stable4
OR
squid-cachesquidMatch3.0.stable5
OR
squid-cachesquidMatch3.0.stable6
OR
squid-cachesquidMatch3.0.stable7
OR
squid-cachesquidMatch3.0.stable8
OR
squid-cachesquidMatch3.0.stable9
OR
squid-cachesquidMatch3.0.stable10
OR
squid-cachesquidMatch3.0.stable11
OR
squid-cachesquidMatch3.0.stable11rc1
OR
squid-cachesquidMatch3.0.stable12
OR
squid-cachesquidMatch3.0.stable13
OR
squid-cachesquidMatch3.0.stable14
OR
squid-cachesquidMatch3.0.stable15
OR
squid-cachesquidMatch3.0.stable16
OR
squid-cachesquidMatch3.0.stable16rc1
OR
squid-cachesquidMatch3.0.stable17
OR
squid-cachesquidMatch3.0.stable18
OR
squid-cachesquidMatch3.0.stable19
OR
squid-cachesquidMatch3.0.stable20
OR
squid-cachesquidMatch3.0.stable21
OR
squid-cachesquidMatch3.0.stable22
OR
squid-cachesquidMatch3.0.stable23
OR
squid-cachesquidMatch3.0.stable24
OR
squid-cachesquidMatch3.0.stable25
OR
squid-cachesquidMatch3.1
OR
squid-cachesquidMatch3.1.0.1
OR
squid-cachesquidMatch3.1.0.2
OR
squid-cachesquidMatch3.1.0.3
OR
squid-cachesquidMatch3.1.0.4
OR
squid-cachesquidMatch3.1.0.5
OR
squid-cachesquidMatch3.1.0.6
OR
squid-cachesquidMatch3.1.0.7
OR
squid-cachesquidMatch3.1.0.8
OR
squid-cachesquidMatch3.1.0.9
OR
squid-cachesquidMatch3.1.0.10
OR
squid-cachesquidMatch3.1.0.11
OR
squid-cachesquidMatch3.1.0.12
OR
squid-cachesquidMatch3.1.0.13
OR
squid-cachesquidMatch3.1.0.14
OR
squid-cachesquidMatch3.1.0.15
OR
squid-cachesquidMatch3.1.0.16
OR
squid-cachesquidMatch3.1.0.17
OR
squid-cachesquidMatch3.1.0.18
OR
squid-cachesquidMatch3.1.1
OR
squid-cachesquidMatch3.1.2
OR
squid-cachesquidMatch3.1.3
OR
squid-cachesquidMatch3.1.4
OR
squid-cachesquidMatch3.1.5
OR
squid-cachesquidMatch3.1.5.1
OR
squid-cachesquidMatch3.1.6
OR
squid-cachesquidMatch3.1.7
OR
squid-cachesquidMatch3.1.8
OR
squid-cachesquidMatch3.1.9
OR
squid-cachesquidMatch3.1.10
OR
squid-cachesquidMatch3.1.11
OR
squid-cachesquidMatch3.1.12
OR
squid-cachesquidMatch3.1.13
OR
squid-cachesquidMatch3.1.14
OR
squid-cachesquidMatch3.1.15
OR
squid-cachesquidMatch3.2.0.1
OR
squid-cachesquidMatch3.2.0.2
OR
squid-cachesquidMatch3.2.0.3
OR
squid-cachesquidMatch3.2.0.4
OR
squid-cachesquidMatch3.2.0.5
OR
squid-cachesquidMatch3.2.0.6
OR
squid-cachesquidMatch3.2.0.7
OR
squid-cachesquidMatch3.2.0.8
OR
squid-cachesquidMatch3.2.0.9
OR
squid-cachesquidMatch3.2.0.10
OR
squid-cachesquidMatch3.2.0.11
OR
squid-cachesquidMatch3.2.0.12
OR
squid-cachesquidMatch3.2.0.13
OR
squid-cachesquidMatch3.2.0.14
OR
squid-cachesquidMatch3.2.0.15
OR
squid-cachesquidMatch3.2.0.16
OR
squid-cachesquidMatch3.2.0.17
OR
squid-cachesquidMatch3.2.0.18
OR
squid-cachesquidMatch3.2.0.19
OR
squid-cachesquidMatch3.2.1
OR
squid-cachesquidMatch3.2.2
OR
squid-cachesquidMatch3.2.3
OR
squid-cachesquidMatch3.2.4
OR
squid-cachesquidMatch3.2.5
OR
squid-cachesquidMatch3.2.6
OR
squid-cachesquidMatch3.2.7
OR
squid-cachesquidMatch3.2.8
OR
squid-cachesquidMatch3.2.9
OR
squid-cachesquidMatch3.2.10
OR
squid-cachesquidMatch3.2.11
OR
squid-cachesquidMatch3.2.12
OR
squid-cachesquidMatch3.2.13
OR
squid-cachesquidMatch3.3.0
OR
squid-cachesquidMatch3.3.0.2
OR
squid-cachesquidMatch3.3.0.3
OR
squid-cachesquidMatch3.3.1
OR
squid-cachesquidMatch3.3.2
OR
squid-cachesquidMatch3.3.3
OR
squid-cachesquidMatch3.3.4
OR
squid-cachesquidMatch3.3.5
OR
squid-cachesquidMatch3.3.6
OR
squid-cachesquidMatch3.3.7
OR
squid-cachesquidMatch3.3.8
OR
squid-cachesquidMatch3.3.9
OR
squid-cachesquidMatch3.3.10
OR
squid-cachesquidMatch3.3.11
OR
squid-cachesquidMatch3.3.12
OR
squid-cachesquidMatch3.3.13
OR
squid-cachesquidMatch3.4.0.1
OR
squid-cachesquidMatch3.4.0.2
OR
squid-cachesquidMatch3.4.0.3
OR
squid-cachesquidMatch3.4.1
OR
squid-cachesquidMatch3.4.2
OR
squid-cachesquidMatch3.4.3
OR
squid-cachesquidMatch3.4.4
OR
squid-cachesquidMatch3.4.8
OR
squid-cachesquidMatch3.4.9
OR
squid-cachesquidMatch3.4.10
OR
squid-cachesquidMatch3.4.11
OR
squid-cachesquidMatch3.4.12
OR
squid-cachesquidMatch3.4.13
OR
squid-cachesquidMatch3.5.0.1
OR
squid-cachesquidMatch3.5.0.2
OR
squid-cachesquidMatch3.5.0.3
OR
squid-cachesquidMatch3.5.0.4
OR
squid-cachesquidMatch3.5.1
OR
squid-cachesquidMatch4.0.1
OR
squid-cachesquidMatch4.0.2
OR
squid-cachesquidMatch4.0.3
OR
squid-cachesquidMatch4.0.4
OR
squid-cachesquidMatch4.0.5
OR
squid-cachesquidMatch4.0.6

5 Medium

CVSS2

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

7.2 High

AI Score

Confidence

High

0.666 Medium

EPSS

Percentile

97.9%