CVE-2021-3497
CVSS V2 Medium 6.8
CVSS V3 High 7.8
Description
GStreamer before 1.18.4 might access already-freed memory in error code paths when demuxing certain malformed Matroska files.
Overview
- CVE ID
- CVE-2021-3497
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-04-19T21:15:13
- Last Modified Date
- 2022-09-28T20:02:01
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gstreamer_project:gstreamer:*:*:*:*:*:*:*:* | 1 | OR | 0.10.0 | 1.18.4 |
| 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:7.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* | 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:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1945339 | Issue Tracking Patch Third Party Advisory |
| https://gstreamer.freedesktop.org/security/sa-2021-0002.html | Vendor Advisory |
| https://lists.debian.org/debian-lts-announce/2021/04/msg00027.html | Mailing List Third Party Advisory |
| https://security.gentoo.org/glsa/202208-31 | Third Party Advisory |
| https://www.debian.org/security/2021/dsa-4900 | Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-3497 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3497 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:14:04 | Added to TrackCVE | |||
| 2022-12-06 02:08:29 | 2021-04-19T21:15Z | 2021-04-19T21:15:13 | CVE Published Date | updated |
| 2022-12-06 02:08:29 | 2022-09-28T20:02:01 | CVE Modified Date | updated | |
| 2022-12-06 02:08:29 | Analyzed | Vulnerability Status | updated | |
| 2022-12-06 02:08:34 | References | updated |