CVE-2019-5600

In FreeBSD 12.0-STABLE before r349622, 12.0-RELEASE before 12.0-RELEASE-p7, 11.3-PRERELEASE before r349624, 11.3-RC3 before 11.3-RC3-p1, and 11.2-RELEASE before 11.2-RELEASE-p11, a bug in iconv implementation may allow an attacker to write past the end of an output buffer. Depending on the implementation, an attacker may be able to create a denial of service, provoke incorrect program behavior, or induce a remote code execution.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://security.FreeBSD.org/advisories/FreeBSD-SA-19:09.iconv.asc	Vendor Advisory
http://packetstormsecurity.com/files/153520/FreeBSD-Security-Advisory-FreeBSD-SA-19-09.iconv.html	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:11.2:-::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p10::::::
	cpe:2.3:o:freebsd:freebsd:12.0:p4::::::
	cpe:2.3:o:freebsd:freebsd:12.0:p5::::::
	cpe:2.3:o:freebsd:freebsd:12.0:p6::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p2::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p4::::::
	cpe:2.3:o:freebsd:freebsd:12.0:-::::::
	cpe:2.3:o:freebsd:freebsd:12.0:p2::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p6::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p7::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p3::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p5::::::
	cpe:2.3:o:freebsd:freebsd:12.0:p1::::::
	cpe:2.3:o:freebsd:freebsd:11.2:p9::::::
	cpe:2.3:o:freebsd:freebsd:12.0:p3::::::
	cpe:2.3:o:freebsd:freebsd:11.2:rc3::::::
	cpe:2.3:o:freebsd:freebsd:11.3:rc3::::::

Information

Published : 2019-07-03 12:15

Updated : 2020-08-24 10:37

NVD link : CVE-2019-5600

Mitre link : CVE-2019-5600

JSON object : View

CWE

CWE-787

Out-of-bounds Write

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Products Affected

freebsd

freebsd

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