CVE-2018-11490
CVSS V2 Medium 6.8
CVSS V3 High 8.8
Description
The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact.
Overview
- CVE ID
- CVE-2018-11490
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2018-05-26T18:29:00
- Last Modified Date
- 2023-02-03T19:05:13
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:giflib_project:giflib:*:*:*:*:*:*:*:* | 1 | OR | 3.0 | 3.1.1 |
| cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:* | 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
- 3.0
- Vector String
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| http://www.securityfocus.com/bid/104327 | Third Party Advisory VDB Entry |
| https://github.com/pts/sam2p/issues/38 | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2022/12/msg00008.html | |
| https://usn.ubuntu.com/4107-1/ |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2018-11490 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11490 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 16:29:14 | Added to TrackCVE | |||
| 2022-12-03 06:40:53 | 2018-05-26T18:29Z | 2018-05-26T18:29:00 | CVE Published Date | updated |
| 2022-12-03 06:40:53 | 2020-08-24T17:37:01 | CVE Modified Date | updated | |
| 2022-12-03 06:40:53 | Modified | Vulnerability Status | updated | |
| 2022-12-05 15:35:51 | 2022-12-05T15:15:17 | CVE Modified Date | updated | |
| 2022-12-05 15:35:53 | References | updated | ||
| 2022-12-08 06:16:56 | Modified | Undergoing Analysis | Vulnerability Status | updated |
| 2023-02-03 19:07:58 | 2023-02-03T19:05:13 | CVE Modified Date | updated | |
| 2023-02-03 19:07:58 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |
| 2023-02-03 19:07:59 | Weakness Enumeration | update |