CVE-2020-27350
CVSS V2 Medium 4.6
CVSS V3 Medium 5.7
Description
APT had several integer overflows and underflows while parsing .deb packages, aka GHSL-2020-168 GHSL-2020-169, in files apt-pkg/contrib/extracttar.cc, apt-pkg/deb/debfile.cc, and apt-pkg/contrib/arfile.cc. This issue affects: apt 1.2.32ubuntu0 versions prior to 1.2.32ubuntu0.2; 1.6.12ubuntu0 versions prior to 1.6.12ubuntu0.2; 2.0.2ubuntu0 versions prior to 2.0.2ubuntu0.2; 2.1.10ubuntu0 versions prior to 2.1.10ubuntu0.1;
Overview
- CVE ID
- CVE-2020-27350
- Assigner
- security@ubuntu.com
- Vulnerability Status
- Analyzed
- Published Version
- 2020-12-10T04:15:11
- Last Modified Date
- 2022-10-29T02:41:36
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| AND | ||||
| cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* | 1 | OR | 1.2.32ubuntu0 | 1.2.32ubuntu0.2 |
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* | 1 | OR | 1.6.12ubuntu0 | 1.6.12ubuntu0.2 |
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* | 1 | OR | 2.0.2ubuntu0 | 2.0.2ubuntu0.2 |
| cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* | 1 | OR | 2.1.10ubuntu0 | 2.1.10ubuntu0.2 |
| cpe:2.3:o:canonical:ubuntu_linux:20.10:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:a:debian:advanced_package_tool:*:*:*:*:*:*:*:* | 1 | OR | 1.8.2.2 | |
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 0 | OR | ||
| AND | ||||
| cpe:2.3:o:netapp:solidfire_baseboard_management_controller_firmware:-:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:h:netapp:solidfire_baseboard_management_controller:-:*:*:*:*:*:*:* | 0 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:L
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- LOW
- Base Score
- 5.7
- Base Severity
- MEDIUM
- Exploitability Score
- 1.5
- Impact Score
- 3.7
References
| Reference URL | Reference Tags |
|---|---|
| https://usn.ubuntu.com/usn/usn-4667-1 | Vendor Advisory |
| https://bugs.launchpad.net/bugs/1899193 | Broken Link |
| https://www.debian.org/security/2020/dsa-4808 | Vendor Advisory |
| https://security.netapp.com/advisory/ntap-20210108-0005/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-27350 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27350 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:28:20 | Added to TrackCVE | |||
| 2022-12-05 17:57:13 | 2020-12-10T04:15Z | 2020-12-10T04:15:11 | CVE Published Date | updated |
| 2022-12-05 17:57:13 | 2022-10-29T02:41:36 | CVE Modified Date | updated | |
| 2022-12-05 17:57:13 | Analyzed | Vulnerability Status | updated |