Upstream information
Description
A heap-based buffer overflow in the hxxx_AnnexB_to_xVC function in modules/packetizer/hxxx_nal.c in VideoLAN VLC media player before 3.0.11 for macOS/iOS allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted H.264 Annex-B video (.avi for example) file.SUSE information
Overall state of this security issue: Does not affect SUSE products
This issue is currently rated as having moderate severity.
| National Vulnerability Database | |
|---|---|
| Base Score | 6.8 |
| Vector | AV:N/AC:M/Au:N/C:P/I:P/A:P |
| Access Vector | Network |
| Access Complexity | Medium |
| Authentication | None |
| Confidentiality Impact | Partial |
| Integrity Impact | Partial |
| Availability Impact | Partial |
| National Vulnerability Database | |
|---|---|
| Base Score | 7.8 |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| Access Vector | Local |
| Access Complexity | Low |
| Privileges Required | None |
| User Interaction | Required |
| Scope | Unchanged |
| Confidentiality Impact | High |
| Integrity Impact | High |
| Availability Impact | High |
| CVSSv3 Version | 3.1 |
- openSUSE-SU-2021:0076-1, published Tue Feb 16 10:27:50 2021
- openSUSE-SU-2021:0091-1, published Tue Feb 16 10:27:50 2021
- openSUSE-SU-2021:0121-1, published Tue Feb 16 10:27:50 2021
- openSUSE-SU-2021:0122-1, published Tue Feb 16 10:27:50 2021
List of released packages
| Product(s) | Fixed package version(s) | References |
|---|---|---|
| SUSE Package Hub for SUSE Linux Enterprise 15 SP1 |
| Patchnames: openSUSE-2021-121 |
| SUSE Package Hub for SUSE Linux Enterprise 15 SP2 |
| Patchnames: openSUSE-2021-122 |
| openSUSE Leap 15.1 |
| Patchnames: openSUSE-2021-76 |
| openSUSE Leap 15.2 |
| Patchnames: openSUSE-2021-91 |
