CVE-2019-17544
CVSS V2 Medium 6.4
CVSS V3 Critical 9.1
Description
libaspell.a in GNU Aspell before 0.60.8 has a stack-based buffer over-read in acommon::unescape in common/getdata.cpp via an isolated \ character.
Overview
- CVE ID
- CVE-2019-17544
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-10-14T02:15:10
- Last Modified Date
- 2021-08-02T00:15:08
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gnu:aspell:*:*:*:*:*:*:*:* | 1 | OR | 0.60.8 | |
| cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:N/C:P/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 6.4
- Severity
- MEDIUM
- Exploitability Score
- 10
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 9.1
- Base Severity
- CRITICAL
- Exploitability Score
- 3.9
- Impact Score
- 5.2
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/GNUAspell/aspell/commit/80fa26c74279fced8d778351cff19d1d8f44fe4e | Patch Third Party Advisory |
| https://github.com/GNUAspell/aspell/compare/rel-0.60.7...rel-0.60.8 | Third Party Advisory |
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=16109 | Third Party Advisory |
| https://usn.ubuntu.com/4155-1/ | Third Party Advisory |
| https://lists.debian.org/debian-lts-announce/2019/10/msg00027.html | |
| https://usn.ubuntu.com/4155-2/ | |
| https://lists.debian.org/debian-lts-announce/2021/07/msg00021.html | |
| https://www.debian.org/security/2021/dsa-4948 |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-17544 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-17544 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:58:48 | Added to TrackCVE | |||
| 2022-12-04 04:18:50 | 2019-10-14T02:15Z | 2019-10-14T02:15:10 | CVE Published Date | updated |
| 2022-12-04 04:18:50 | 2021-08-02T00:15:08 | CVE Modified Date | updated | |
| 2022-12-04 04:18:50 | Modified | Vulnerability Status | updated |