Upstream information
Description
A stack-based buffer overflow in handle_request function in DHT.c in toxcore 0.1.9 through 0.1.11 and 0.2.0 through 0.2.12 (caused by an improper length calculation during the handling of received network packets) allows remote attackers to crash the process or potentially execute arbitrary code via a network packet.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having important 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:3.1/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 | 3.1 |
- openSUSE-SU-2021:1640-1, published Thu Dec 30 21:47:28 2021
List of released packages
Product(s) | Fixed package version(s) | References |
---|---|---|
SUSE Package Hub 15 SP1 |
| Patchnames: openSUSE-2021-1640 |
SUSE Package Hub 15 SP2 |
| Patchnames: openSUSE-2021-1640 |
SUSE Package Hub 15 SP3 |
| Patchnames: openSUSE-2021-1640 |
openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-1640 |
openSUSE Leap 15.3 |
| Patchnames: openSUSE-2021-1640 |
openSUSE Tumbleweed |
| Patchnames: openSUSE Tumbleweed GA qtox-1.17.4-1.1 |