CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
6.0 | $0-$5k | 0.00 |
A vulnerability classified as problematic has been found in Fedora ARM Installer up to 1.99.16. Affected is an unknown function of the component Mount Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:
fedora-arm-installer up to and including 1.99.16 is vulnerable to local privilege escalation due to lack of checking the error condition of mount operation failure on unsafely created temporary directories.
The bug was discovered 06/26/2017. The weakness was released 06/26/2017 (Website). The advisory is shared for download at pagure.io. This vulnerability is traded as CVE-2017-7496 since 04/05/2017. The attack needs to be approached locally. The successful exploitation requires a authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.
The vulnerability scanner Nessus provides a plugin with the ID 105197 (Fedora 26 : fedora-arm-installer (2017-0e4021062c)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 277021 (Fedora Security Update for fedora-arm-installer (FEDORA-2017-62f44716bb)).
Upgrading eliminates this vulnerability. A possible mitigation has been published 7 months after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (105197).
Product
Vendor
Name
Version
- 1.99.0
- 1.99.1
- 1.99.2
- 1.99.3
- 1.99.4
- 1.99.5
- 1.99.6
- 1.99.7
- 1.99.8
- 1.99.9
- 1.99.10
- 1.99.11
- 1.99.12
- 1.99.13
- 1.99.14
- 1.99.15
- 1.99.16
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: 6.1VulDB Meta Temp Score: 6.0
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.0
NVD Vector: 🔍
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
Class: Access controlCWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍
Local: Yes
Remote: No
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: 105197
Nessus Name: Fedora 26 : fedora-arm-installer (2017-0e4021062c)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 63888
OpenVAS Name: Fedora Update for fedora-arm-installer FEDORA-2017-62f44716bb
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: 🔍
Timeline
04/05/2017 🔍06/26/2017 🔍
06/26/2017 🔍
06/26/2017 🔍
06/27/2017 🔍
12/12/2017 🔍
12/13/2017 🔍
12/09/2022 🔍
Sources
Advisory: FEDORA-2017-0e4021062cStatus: Not defined
Confirmation: 🔍
CVE: CVE-2017-7496 (🔍)
Entry
Created: 06/27/2017 02:51Updated: 12/09/2022 08:50
Changes: 06/27/2017 02:51 (71), 10/20/2019 16:19 (4), 12/09/2022 08:50 (4)
Complete: 🔍
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