CVE-2017-7483
CVSS V2 Medium 5
CVSS V3 High 7.5
Description
Rxvt 2.7.10 is vulnerable to a denial of service attack by passing the value -2^31 inside a terminal escape code, which results in a non-invertible integer that eventually leads to a segfault due to an out of bounds read.
Overview
- CVE ID
- CVE-2017-7483
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2017-05-02T14:59:00
- Last Modified Date
- 2023-02-01T17:40:22
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:rxvt_project:rxvt:-:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 5
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 7.5
- Base Severity
- HIGH
- Exploitability Score
- 3.9
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| http://www.openwall.com/lists/oss-security/2017/05/01/18 | Mailing List Third Party Advisory |
| http://www.openwall.com/lists/oss-security/2017/05/01/15 | Exploit Mailing List Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2021/06/msg00012.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2017-7483 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7483 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:12:13 | Added to TrackCVE | |||
| 2022-12-02 16:34:52 | 2017-05-02T14:59Z | 2017-05-02T14:59:00 | CVE Published Date | updated |
| 2022-12-02 16:34:52 | 2021-06-09T15:15:07 | CVE Modified Date | updated | |
| 2022-12-02 16:34:52 | Undergoing Analysis | Vulnerability Status | updated | |
| 2023-02-01 19:06:08 | 2023-02-01T17:40:22 | CVE Modified Date | updated | |
| 2023-02-01 19:06:08 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |