5.3
MEDIUM
CVE-2019-15162
Libpcap Unauthorized Information Disclosure Vulnerability
Description

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.

INFO

Published Date :

Oct. 3, 2019, 7:15 p.m.

Last Modified :

Nov. 21, 2024, 4:28 a.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

1.4

Exploitability Score :

3.9
Affected Products

The following products are affected by CVE-2019-15162 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Tcpdump libpcap
1 Opengroup unix
: Total Affected Vendor : 2 | Products : 2
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2019-15162.

URL Resource
http://seclists.org/fulldisclosure/2019/Dec/26
https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES Product Release Notes
https://github.com/the-tcpdump-group/libpcap/commit/484d60cbf7ca4ec758c3cbb8a82d68b244a78d58 Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
https://seclists.org/bugtraq/2019/Dec/23
https://support.apple.com/kb/HT210785
https://support.apple.com/kb/HT210788
https://support.apple.com/kb/HT210789
https://support.apple.com/kb/HT210790
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.tcpdump.org/public-cve-list.txt Vendor Advisory
http://seclists.org/fulldisclosure/2019/Dec/26
https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES Product Release Notes
https://github.com/the-tcpdump-group/libpcap/commit/484d60cbf7ca4ec758c3cbb8a82d68b244a78d58 Patch Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
https://seclists.org/bugtraq/2019/Dec/23
https://support.apple.com/kb/HT210785
https://support.apple.com/kb/HT210788
https://support.apple.com/kb/HT210789
https://support.apple.com/kb/HT210790
https://www.oracle.com/security-alerts/cpuapr2020.html
https://www.tcpdump.org/public-cve-list.txt Vendor Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2019-15162 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2019-15162 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2019/Dec/26
    Added Reference https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES
    Added Reference https://github.com/the-tcpdump-group/libpcap/commit/484d60cbf7ca4ec758c3cbb8a82d68b244a78d58
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
    Added Reference https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
    Added Reference https://seclists.org/bugtraq/2019/Dec/23
    Added Reference https://support.apple.com/kb/HT210785
    Added Reference https://support.apple.com/kb/HT210788
    Added Reference https://support.apple.com/kb/HT210789
    Added Reference https://support.apple.com/kb/HT210790
    Added Reference https://www.oracle.com/security-alerts/cpuapr2020.html
    Added Reference https://www.tcpdump.org/public-cve-list.txt
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Nov. 07, 2023

    Action Type Old Value New Value
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/ [No types assigned]
    Added Reference MITRE https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/ [No types assigned]
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/
    Removed Reference MITRE https://lists.fedoraproject.org/archives/list/[email protected]/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/
  • CVE Modified by [email protected]

    Apr. 15, 2020

    Action Type Old Value New Value
    Added Reference https://www.oracle.com/security-alerts/cpuapr2020.html [No Types Assigned]
  • CVE Modified by [email protected]

    Apr. 05, 2020

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT210790 [No Types Assigned]
    Added Reference https://support.apple.com/kb/HT210789 [No Types Assigned]
    Added Reference https://support.apple.com/kb/HT210785 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 13, 2019

    Action Type Old Value New Value
    Added Reference http://seclists.org/fulldisclosure/2019/Dec/26 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 11, 2019

    Action Type Old Value New Value
    Added Reference https://seclists.org/bugtraq/2019/Dec/23 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 10, 2019

    Action Type Old Value New Value
    Added Reference https://support.apple.com/kb/HT210788 [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 27, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/GBIEKWLNIR62KZ5GA7EDXZS52HU6OE5F/ [No Types Assigned]
  • CVE Modified by [email protected]

    Oct. 27, 2019

    Action Type Old Value New Value
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/UZTIPUWABYUE5KQOLCKAW65AUUSB7QO6/ [No Types Assigned]
    Added Reference https://lists.fedoraproject.org/archives/list/[email protected]/message/5P5K3DQ4TFSZBDB3XN4CZNJNQ3UIF3D3/ [No Types Assigned]
  • Reanalysis by [email protected]

    Oct. 10, 2019

    Action Type Old Value New Value
    Changed CPE Configuration AND OR *cpe:2.3:a:tcpdump:libpcap:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.1 OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:* AND OR *cpe:2.3:a:tcpdump:libpcap:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.1 OR cpe:2.3:o:opengroup:unix:-:*:*:*:*:*:*:*
  • Initial Analysis by [email protected]

    Oct. 08, 2019

    Action Type Old Value New Value
    Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:P/I:N/A:N)
    Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    Changed Reference Type https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES No Types Assigned https://github.com/the-tcpdump-group/libpcap/blob/libpcap-1.9/CHANGES Product, Release Notes
    Changed Reference Type https://github.com/the-tcpdump-group/libpcap/commit/484d60cbf7ca4ec758c3cbb8a82d68b244a78d58 No Types Assigned https://github.com/the-tcpdump-group/libpcap/commit/484d60cbf7ca4ec758c3cbb8a82d68b244a78d58 Patch, Third Party Advisory
    Changed Reference Type https://www.tcpdump.org/public-cve-list.txt No Types Assigned https://www.tcpdump.org/public-cve-list.txt Vendor Advisory
    Added CWE CWE-345
    Added CPE Configuration AND OR *cpe:2.3:a:tcpdump:libpcap:*:*:*:*:*:*:*:* versions up to (excluding) 1.9.1 OR cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2019-15162 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2019-15162 weaknesses.

CAPEC-111: JSON Hijacking (aka JavaScript Hijacking) JSON Hijacking (aka JavaScript Hijacking) CAPEC-141: Cache Poisoning Cache Poisoning CAPEC-142: DNS Cache Poisoning DNS Cache Poisoning CAPEC-148: Content Spoofing Content Spoofing CAPEC-218: Spoofing of UDDI/ebXML Messages Spoofing of UDDI/ebXML Messages CAPEC-384: Application API Message Manipulation via Man-in-the-Middle Application API Message Manipulation via Man-in-the-Middle CAPEC-385: Transaction or Event Tampering via Application API Manipulation Transaction or Event Tampering via Application API Manipulation CAPEC-386: Application API Navigation Remapping Application API Navigation Remapping CAPEC-387: Navigation Remapping To Propagate Malicious Content Navigation Remapping To Propagate Malicious Content CAPEC-388: Application API Button Hijacking Application API Button Hijacking CAPEC-665: Exploitation of Thunderbolt Protection Flaws Exploitation of Thunderbolt Protection Flaws CAPEC-701: Browser in the Middle (BiTM) Browser in the Middle (BiTM)
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.74 }} -2.41%

score

0.80727

percentile

CVSS31 - Vulnerability Scoring System
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
: