CVE-2019-20807

In Vim before 8.1.0881, users can circumvent the rvim restricted mode and execute arbitrary OS commands via scripting interfaces (e.g., Python, Ruby, or Lua).

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 4.6 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 1.8 / Impact : 3.4

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/vim/vim/commit/8c62a08faf89663e5633dc5036cd8695c80f1075	Patch Third Party Advisory
https://github.com/vim/vim/releases/tag/v8.1.0881	Release Notes Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00018.html	Mailing List Third Party Advisory
https://support.apple.com/kb/HT211289	Third Party Advisory
http://seclists.org/fulldisclosure/2020/Jul/24	Mailing List Third Party Advisory
https://usn.ubuntu.com/4582-1/	Mailing List Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/01/msg00003.html	Mailing List Third Party Advisory
https://www.starwindsoftware.com/security/sw-20220812-0003/	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Configuration 4 (hide)

OR	cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::
	cpe:2.3:o:canonical:ubuntu_linux:16.04::::esm:::

Configuration 5 (hide)

OR	cpe:2.3:o:apple:mac_os_x:10.13.6:::::::*
	cpe:2.3:o:apple:mac_os_x:10.14.6:::::::*

Configuration 6 (hide)

OR	cpe:2.3:a:starwindsoftware:command_center:2:build_6003::::::
	cpe:2.3:a:starwindsoftware:san_\&_nas:1.0:update_1::::::

Information

Published : 2020-05-28 07:15

Updated : 2022-09-01 08:14

NVD link : CVE-2019-20807

Mitre link : CVE-2019-20807

JSON object : View

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Products Affected

vim

starwindsoftware

command_center
san_\&_nas

canonical

ubuntu_linux

opensuse

leap

debian

debian_linux

apple

mac_os_x

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://github.com/vim/vim/commit/8c62a08faf89663e5633dc5036cd8695c80f1075", "name": "https://github.com/vim/vim/commit/8c62a08faf89663e5633dc5036cd8695c80f1075", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}, {"url": "https://github.com/vim/vim/releases/tag/v8.1.0881", "name": "https://github.com/vim/vim/releases/tag/v8.1.0881", "tags": ["Release Notes", "Third Party Advisory"], "refsource": "MISC"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00018.html", "name": "openSUSE-SU-2020:0794", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "https://support.apple.com/kb/HT211289", "name": "https://support.apple.com/kb/HT211289", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://seclists.org/fulldisclosure/2020/Jul/24", "name": "20200717 APPLE-SA-2020-07-15-2 macOS Catalina 10.15.6, Security Update 2020-004 Mojave, Security Update 2020-004 High Sierra", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FULLDISC"}, {"url": "https://usn.ubuntu.com/4582-1/", "name": "USN-4582-1", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "https://lists.debian.org/debian-lts-announce/2022/01/msg00003.html", "name": "[debian-lts-announce] 20220110 [SECURITY] [DLA 2876-1] vim security update", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://www.starwindsoftware.com/security/sw-20220812-0003/", "name": "https://www.starwindsoftware.com/security/sw-20220812-0003/", "tags": ["Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "In Vim before 8.1.0881, users can circumvent the rvim restricted mode and execute arbitrary OS commands via scripting interfaces (e.g., Python, Ruby, or Lua)."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-78"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2019-20807", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 1.8}}, "publishedDate": "2020-05-28T14:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "8.1.0881"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:apple:mac_os_x:10.13.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:apple:mac_os_x:10.14.6:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:starwindsoftware:command_center:2:build_6003:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:starwindsoftware:san_\\&_nas:1.0:update_1:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2022-09-01T15:14Z"}

5.3 /10