CVE-2019-9675
CVSS V2 Medium 6.8
CVSS V3 High 8.1
Description
** DISPUTED ** An issue was discovered in PHP 7.x before 7.1.27 and 7.3.x before 7.3.3. phar_tar_writeheaders_int in ext/phar/tar.c has a buffer overflow via a long link value. NOTE: The vendor indicates that the link value is used only when an archive contains a symlink, which currently cannot happen: "This issue allows theoretical compromise of security, but a practical attack is usually impossible."
Overview
- CVE ID
- CVE-2019-9675
- Assigner
- cve@mitre.org
- Vulnerability Status
- Modified
- Published Version
- 2019-03-11T11:29:12
- Last Modified Date
- 2019-06-03T15:29:14
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.0.0 | 7.1.27 |
| cpe:2.3:a:php:php:*:*:*:*:*:*:*:* | 1 | OR | 7.3.0 | 7.3.3 |
| cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:* | 1 | OR | ||
| cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:* | 1 | OR | ||
| cpe:2.3:o:opensuse:leap:42.3:*:*:*:*:*:*:* | 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:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- HIGH
- Privileges Required
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.1
- Base Severity
- HIGH
- Exploitability Score
- 2.2
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://bugs.php.net/bug.php?id=77586 | Issue Tracking Patch Vendor Advisory |
| http://php.net/ChangeLog-7.php | Product Vendor Advisory |
| https://usn.ubuntu.com/3922-2/ | Third Party Advisory |
| https://usn.ubuntu.com/3922-3/ | Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00104.html | Mailing List Third Party Advisory |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00012.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00041.html | |
| http://lists.opensuse.org/opensuse-security-announce/2019-06/msg00044.html |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2019-9675 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-9675 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:51:03 | Added to TrackCVE | |||
| 2022-12-03 18:05:40 | 2019-03-11T11:29Z | 2019-03-11T11:29:12 | CVE Published Date | updated |
| 2022-12-03 18:05:40 | 2019-06-03T15:29:14 | CVE Modified Date | updated | |
| 2022-12-03 18:05:40 | Modified | Vulnerability Status | updated |