libde265: SAO sequential filter heap buffer overflow via signed integer overflow
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| strukturag | libde265 | affected |
|
No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Struktur | Libde265 |
|
| Source | ID | Title |
|---|---|---|
Debian DLA |
DLA-4789-1 | libde265 security update |
Debian DSA |
DSA-6413-1 | libde265 security update |
Ubuntu USN |
USN-8573-1 | libde265 vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.393% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Struktur
Struktur libde265 |
|
| Vendors & Products |
Struktur
Struktur libde265 |
| Type | Values Removed | Values Added |
|---|---|---|
| Description | libde265 is an open source implementation of the h.265 video codec. Versions prior to 1.1.1 use signed 32-bit arithmetic to calculate the sample adaptive offset input-buffer size, allowing a crafted HEVC stream with large dimensions and 16-bit luma samples to cause an integer overflow, an undersized allocation, and an out-of-bounds heap read that may expose heap data in decoded output or crash the decoder. Version 1.1.1 contains a patch. | |
| Title | libde265: SAO sequential filter heap buffer overflow via signed integer overflow | |
| Weaknesses | CWE-122 CWE-190 |
|
| References |
| |
| Metrics |
cvssV3_1
|