cURL/libcURL up to 7.50.3 Password Reuse credentials management
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in cURL and libcURL up to 7.50.3 (Network Utility Software). Affected is an unknown code block of the component Password Handler. The manipulation with an unknown input leads to a credentials management vulnerability (Reuse). CWE is classifying the issue as CWE-255. This is going to have an impact on confidentiality, integrity, and availability.
The weakness was disclosed 11/03/2016 with Cure53 as 7.50.3 vulnerabilities as confirmed advisory (Website). The advisory is shared for download at curl.haxx.se. This vulnerability is traded as CVE-2016-8616 since 10/12/2016. It is possible to launch the attack remotely. The requirement for exploitation is a authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1552.
The vulnerability scanner Nessus provides a plugin with the ID 105441 (F5 Networks BIG-IP : libcurl vulnerability (K52828640)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family F5 Networks Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 157987 (Oracle Enterprise Linux Security Update for curl (ELSA-2019-4652)).
Upgrading to version 7.51.0 eliminates this vulnerability. A possible mitigation has been published 6 months after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (105441). The entries 90449, 91385, 91680 and 91681 are pretty similar.
Product
Type
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.2VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.9
VulDB Temp Score: 5.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.9
NVD Vector: 🔍
CNA Base Score: 3.7
CNA Vector (Red Hat, Inc.): 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Name: ReuseClass: Credentials management / Reuse
CWE: CWE-255
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Nessus ID: 105441
Nessus Name: F5 Networks BIG-IP : libcurl vulnerability (K52828640)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 801105
OpenVAS Name: Apple Mac OS X Multiple Vulnerabilities-01 February-2017
OpenVAS File: 🔍
OpenVAS Family: 🔍
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍
Upgrade: cURL/libcURL 7.51.0
Timeline
10/12/2016 🔍11/02/2016 🔍
11/03/2016 🔍
11/03/2016 🔍
11/04/2016 🔍
04/12/2017 🔍
12/26/2017 🔍
08/01/2018 🔍
09/29/2022 🔍
Sources
Advisory: 7.50.3 vulnerabilitiesOrganization: Cure53
Status: Confirmed
Confirmation: 🔍
CVE: CVE-2016-8616 (🔍)
OVAL: 🔍
SecurityTracker: 1037192
SecurityFocus: 94094 - cURL/libcURL CVE-2016-8616 Remote Security Bypass Vulnerability
See also: 🔍
Entry
Created: 11/04/2016 09:53Updated: 09/29/2022 11:04
Changes: 11/04/2016 09:53 (62), 05/23/2019 18:00 (26), 09/29/2022 10:58 (4), 09/29/2022 11:04 (12)
Complete: 🔍
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