CVE-2020-35532
CVSS V2 None
CVSS V3 Medium 5.5
Description
In LibRaw, an out-of-bounds read vulnerability exists within the "simple_decode_row()" function (libraw\src\x3f\x3f_utils_patched.cpp) which can be triggered via an image with a large row_stride field.
Overview
- CVE ID
- CVE-2020-35532
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-09-01T18:15:08
- Last Modified Date
- 2022-09-29T16:29:46
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:libraw:libraw:0.20.0:-:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:libraw:libraw:0.20.0:rc2:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:libraw:libraw:0.20.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:libraw:libraw:0.20.2:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:libraw:libraw:0.21.0:beta1:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 5.5
- Base Severity
- MEDIUM
- Exploitability Score
- 1.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/LibRaw/LibRaw/commit/5ab45b085898e379fedc6b113e2e82a890602b1e | Patch Third Party Advisory |
| https://github.com/LibRaw/LibRaw/issues/271 | Exploit Issue Tracking Patch Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/09/msg00024.html | Mailing List Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2020-35532 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35532 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-09-01 19:00:09 | Added to TrackCVE |