Executive Summary
| Summary | |
|---|---|
| Title | exim4 security update |
| Informations | |||
|---|---|---|---|
| Name | DSA-4488 | First vendor Publication | 2019-07-25 |
| Vendor | Debian | Last vendor Modification | 2019-07-25 |
| Severity (Vendor) | N/A | Revision | 1 |
Security-Database Scoring CVSS v3
| Cvss vector : N/A | |||
|---|---|---|---|
| Overall CVSS Score | NA | ||
| Base Score | NA | Environmental Score | NA |
| impact SubScore | NA | Temporal Score | NA |
| Exploitabality Sub Score | NA | ||
| Calculate full CVSS 3.0 Vectors scores | |||
Security-Database Scoring CVSS v2
| Cvss vector : (AV:N/AC:L/Au:N/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 10 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 10 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| Jeremy Harris discovered that Exim, a mail transport agent, does not properly handle the ${sort } expansion. This flaw can be exploited by a remote attacker to execute programs with root privileges in non-default (and unusual) configurations where ${sort } expansion is used for items that can be controlled by an attacker. For the oldstable distribution (stretch), this problem has been fixed in version 4.89-2+deb9u5. For the stable distribution (buster), this problem has been fixed in version 4.92-8+deb10u1. We recommend that you upgrade your exim4 packages. For the detailed security status of exim4 please refer to its security tracker page at: https://security-tracker.debian.org/tracker/exim4 |
Original Source
| Url : http://www.debian.org/security/2019/dsa-4488 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-19 | Data Handling |
CPE : Common Platform Enumeration
Alert History
| Date | Informations |
|---|---|
| 2019-07-30 17:22:11 |
|
| 2019-07-26 05:21:51 |
|
| 2019-07-25 17:18:06 |
|
