Upstream information
Description
The receive_msg function in receive.c in the SMTP daemon in Exim 4.88 and 4.89 allows remote attackers to execute arbitrary code or cause a denial of service (use-after-free) via vectors involving BDAT commands.SUSE information
Overall state of this security issue: Ignore
This issue is currently rated as having critical severity.
National Vulnerability Database | |
---|---|
Base Score | 7.5 |
Vector | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Access Vector | Network |
Access Complexity | Low |
Authentication | None |
Confidentiality Impact | Partial |
Integrity Impact | Partial |
Availability Impact | Partial |
National Vulnerability Database | |
---|---|
Base Score | 9.8 |
Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Access Vector | Network |
Access Complexity | Low |
Privileges Required | None |
User Interaction | None |
Scope | Unchanged |
Confidentiality Impact | High |
Integrity Impact | High |
Availability Impact | High |
CVSSv3 Version | 3 |
- openSUSE-SU-2017:3220-1, published Wed, 6 Dec 2017 03:08:53 +0100 (CET)
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
openSUSE Leap 42.2 |
| Patchnames: openSUSE-2017-1342 |
openSUSE Leap 42.3 |
| Patchnames: openSUSE-2017-1342 |