Git up to 2.13.6/2.14.3/2.15.1/2.16.3/2.17.0 NTFS out-of-bounds
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
7.2 | $0-$5k | 0.00 |
A vulnerability classified as critical was found in Git up to 2.13.6/2.14.3/2.15.1/2.16.3/2.17.0 (Versioning Software). This vulnerability affects an unknown code of the component NTFS. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:
In Git before 2.13.7, 2.14.x before 2.14.4, 2.15.x before 2.15.2, 2.16.x before 2.16.4, and 2.17.x before 2.17.1, code to sanity-check pathnames on NTFS can result in reading out-of-bounds memory.
The bug was discovered 05/22/2018. The weakness was published 05/30/2018 (Website). The advisory is shared for download at securitytracker.com. This vulnerability was named CVE-2018-11233 since 05/18/2018. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available.
The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $0-$5k. The vulnerability scanner Nessus provides a plugin with the ID 110308 (Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / 14.2 / current : git (SSA:2018-152-01)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Slackware Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 371025 (Apple Xcode v9.4.1 Not Installed (APPLE-SA-2018-06-13-01)).
Upgrading to version 2.13.7, 2.14.4, 2.15.2, 2.16.4 or 2.17.1 eliminates this vulnerability. A possible mitigation has been published 2 days after the disclosure of the vulnerability.
The vulnerability is also documented in the vulnerability database at Tenable (110308). Similar entry is available at 118361.
Product
Type
Name
Version
- 2.0
- 2.1
- 2.2
- 2.3
- 2.4
- 2.5
- 2.6
- 2.7
- 2.8
- 2.9
- 2.10
- 2.11
- 2.12
- 2.13
- 2.13.0
- 2.13.1
- 2.13.2
- 2.13.3
- 2.13.4
- 2.13.5
- 2.13.6
- 2.14
- 2.14.0
- 2.14.1
- 2.14.2
- 2.14.3
- 2.15
- 2.15.0
- 2.15.1
- 2.16
- 2.16.0
- 2.16.1
- 2.16.2
- 2.16.3
- 2.17
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: 7.4VulDB Meta Temp Score: 7.2
VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 7.5
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: Out-of-boundsCWE: CWE-125 / CWE-119
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: 110308
Nessus Name: Slackware 13.0 / 13.1 / 13.37 / 14.0 / 14.1 / 14.2 / current : git (SSA:2018-152-01)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 60186
OpenVAS Name: Git 2.13.x, 2.14.x, 2.15.x, 2.16.x, 2.17.x Multiple Vulnerabilities (Windows)
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: Git 2.13.7/2.14.4/2.15.2/2.16.4/2.17.1
Timeline
05/18/2018 🔍05/22/2018 🔍
05/30/2018 🔍
05/30/2018 🔍
05/30/2018 🔍
06/01/2018 🔍
06/04/2018 🔍
03/17/2023 🔍
Sources
Advisory: RHSA-2018:2147⛔Status: Confirmed
CVE: CVE-2018-11233 (🔍)
SecurityTracker: 1040991
SecurityFocus: 104346
See also: 🔍
Entry
Created: 05/30/2018 16:59Updated: 03/17/2023 16:22
Changes: 05/30/2018 16:59 (75), 02/09/2020 20:45 (2), 03/17/2023 16:22 (5)
Complete: 🔍
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