CVE-2022-2521
CVSS V2 None
CVSS V3 Medium 6.5
Description
It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input.
Overview
- CVE ID
- CVE-2022-2521
- Assigner
- secalert@redhat.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-08-31T16:15:11
- Last Modified Date
- 2023-02-23T15:59:11
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:libtiff:libtiff:4.4.0:rc1:*:*:*:*:*:* | 1 | OR |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 6.5
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://access.redhat.com/errata/RHSA-2023:0095 | |
| https://access.redhat.com/errata/RHSA-2023:0302 | |
| https://access.redhat.com/security/cve/CVE-2022-2521 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2122799 | |
| https://gitlab.com/libtiff/libtiff/-/issues/422 | Exploit Issue Tracking Patch Third Party Advisory |
| https://gitlab.com/libtiff/libtiff/-/merge_requests/378 | Exploit Issue Tracking Patch Third Party Advisory |
| https://www.debian.org/security/2023/dsa-5333 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-2521 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-2521 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-08-31 17:00:08 | Added to TrackCVE | |||
| 2023-01-30 02:13:00 | 2023-01-30T01:15:09 | CVE Modified Date | updated | |
| 2023-01-30 02:13:00 | Analyzed | Modified | Vulnerability Status | updated |
| 2023-01-30 02:13:01 | References | updated | ||
| 2023-01-30 17:14:03 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-02 22:14:20 | 2023-02-02T21:22:26 | CVE Modified Date | updated | |
| 2023-02-02 22:14:23 | It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input. | CVE-2022-2521 libtiff: Invalid pointer free operation in TIFFClose() at tif_close.c | Description | updated |
| 2023-02-02 22:14:27 | References | updated | ||
| 2023-02-12 23:14:00 | 2023-02-12T22:15:28 | CVE Modified Date | updated | |
| 2023-02-12 23:14:03 | CVE-2022-2521 libtiff: Invalid pointer free operation in TIFFClose() at tif_close.c | It was found in libtiff 4.4.0rc1 that there is an invalid pointer free operation in TIFFClose() at tif_close.c:131 called by tiffcrop.c:2522 that can cause a program crash and denial of service while processing crafted input. | Description | updated |
| 2023-02-23 16:12:50 | 2023-02-23T15:59:11 | CVE Modified Date | updated | |
| 2023-02-23 16:12:50 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |