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freebsdFreeBSD79FA9F23-9725-11EB-B530-7085C2FB2C14
HistoryMar 12, 2021 - 12:00 a.m.

upnp -- stack overflow vulnerability

2021-03-1200:00:00
vuxml.freebsd.org
11
upnp
stack overflow
vulnerability
pupnp 1.16.1
denial of service
parser_parsedocument()
ixmlnode_free()
crash
unix

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

EPSS

0.001

Percentile

45.7%

Mitre reports:

      A stack overflow in pupnp 1.16.1 can cause the denial of service through the
      Parser_parseDocument() function. ixmlNode_free() will release a child node
      recursively, which will consume stack space and lead to a crash.
OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchupnp< 1.14.5,1UNKNOWN

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

EPSS

0.001

Percentile

45.7%

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