CVE-2011-3631
CVSS V2 Medium 6.8
CVSS V3 High 8.8
Description
Hardlink before 0.1.2 has multiple integer overflows leading to heap-based buffer overflows because of the way string lengths concatenation is done in the calculation of the required memory space to be used. A remote attacker could provide a specially-crafted directory tree and trick the local user into consolidating it, leading to hardlink executable crash or potentially arbitrary code execution with user privileges.
Overview
- CVE ID
- CVE-2011-3631
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2019-11-26T04:15:11
- Last Modified Date
- 2020-08-18T15:05:57
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:hardlink_project:hardlink:*:*:*:*:*:*:*:* | 1 | OR | 0.1.2 | |
| cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:5.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645516 | Issue Tracking Third Party Advisory |
| https://security-tracker.debian.org/tracker/CVE-2011-3631 | Third Party Advisory |
| https://access.redhat.com/security/cve/cve-2011-3631 | Third Party Advisory |
| https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-3631 | Issue Tracking Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2011-3631 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3631 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 17:20:12 | Added to TrackCVE | |||
| 2022-12-04 07:01:29 | 2019-11-26T04:15Z | 2019-11-26T04:15:11 | CVE Published Date | updated |
| 2022-12-04 07:01:29 | 2020-08-18T15:05:57 | CVE Modified Date | updated | |
| 2022-12-04 07:01:29 | Analyzed | Vulnerability Status | updated |