Heketi 5 Server API Request input validation

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
7.4$0-$5k0.00

Summaryinfo

A vulnerability was found in Heketi 5 Server. It has been classified as critical. The affected element is an unknown function of the component API Handler. Performing a manipulation as part of Request results in input validation. This vulnerability is reported as CVE-2017-15103. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Heketi 5 Server (unknown version). It has been classified as critical. This affects an unknown code block of the component API Handler. The manipulation as part of a Request leads to a input validation vulnerability. CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

A security-check flaw was found in the way the Heketi 5 server API handled user requests. An authenticated Heketi user could send specially crafted requests to the Heketi server, resulting in remote command execution as the user running Heketi server and possibly privilege escalation.

The bug was discovered 12/20/2017. The weakness was disclosed 12/18/2017 (Website). It is possible to read the advisory at access.redhat.com. This vulnerability is uniquely identified as CVE-2017-15103 since 10/08/2017. It is possible to initiate the attack remotely. The requirement for exploitation is a authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 105407 (RHEL 7 : heketi (RHSA-2017:3481)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 277076 (Fedora Security Update for heketi (FEDORA-2017-f7cbe22fd8)).

Upgrading eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (105407). The entry VDB-110788 is pretty similar. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Input validation
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Nessus ID: 105407
Nessus Name: RHEL 7 : heketi (RHSA-2017:3481)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 850166
OpenVAS Name: Fedora Update for heketi FEDORA-2017-f7cbe22fd8
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Timelineinfo

10/08/2017 🔍
12/18/2017 +71 days 🔍
12/18/2017 +0 days 🔍
12/18/2017 +0 days 🔍
12/19/2017 +1 days 🔍
12/20/2017 +1 days 🔍
12/21/2017 +1 days 🔍
01/18/2023 +1854 days 🔍

Sourcesinfo

Advisory: RHSA-2017:3481
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-15103 (🔍)
GCVE (CVE): GCVE-0-2017-15103
GCVE (VulDB): GCVE-100-110787
See also: 🔍

Entryinfo

Created: 12/19/2017 08:04
Updated: 01/18/2023 10:42
Changes: 12/19/2017 08:04 (68), 12/15/2019 21:54 (4), 01/18/2023 10:42 (4)
Complete: 🔍
Cache ID: 216:80C:103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Want to know what is going to be exploited?

We predict KEV entries!