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freebsdFreeBSD42880202-C81C-11E6-A9A5-B499BAEBFEAF
HistoryDec 21, 2016 - 12:00 a.m.

cURL -- buffer overflow

2016-12-2100:00:00
vuxml.freebsd.org
12

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.011 Low

EPSS

Percentile

84.6%

The cURL project reports:

printf floating point buffer overflow
libcurlโ€™s implementation of the printf() functions triggers a
buffer overflow when doing a large floating point output. The bug
occurs when the conversion outputs more than 255 bytes.

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchcurl=ย 7.1UNKNOWN
FreeBSDanynoarchcurl<ย 7.52UNKNOWN

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.011 Low

EPSS

Percentile

84.6%