CVE-2019-15162

rpcapd/daemon.c in libpcap before 1.9.1 on non-Windows platforms provides details about why authentication failed, which might make it easier for attackers to enumerate valid usernames.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES	Product Release Notes
https://www.tcpdump.org/public-cve-list.txt	Vendor Advisory
https://github.com/the-tcpdump-group/libpcap/commit/484d60cbf7ca4ec758c3cbb8a82d68b244a78d58	Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
https://support.apple.com/kb/HT210788
https://seclists.org/bugtraq/2019/Dec/23
http://seclists.org/fulldisclosure/2019/Dec/26
https://support.apple.com/kb/HT210790
https://support.apple.com/kb/HT210789
https://support.apple.com/kb/HT210785
https://www.oracle.com/security-alerts/cpuapr2020.html

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Configurations

Configuration 1 (hide)

AND

cpe:2.3:a:tcpdump:libpcap:*:*:*:*:*:*:*:*

cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*

Information

Published : 2019-10-03 12:15

Updated : 2019-10-26 20:15

NVD link : CVE-2019-15162

Mitre link : CVE-2019-15162

JSON object : View

CWE

CWE-345

Insufficient Verification of Data Authenticity

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Products Affected

tcpdump

libpcap

opengroup

unix

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