Vulnerability Details : CVE-2020-36407
libavif 0.8.0 and 0.8.1 has an out-of-bounds write in avifDecoderDataFillImageGrid.
Vulnerability category: Memory Corruption
Products affected by CVE-2020-36407
- cpe:2.3:a:aomedia:libavif:0.8.0:*:*:*:*:*:*:*
- cpe:2.3:a:aomedia:libavif:0.8.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-36407
0.35%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 71 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-36407
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2020-36407
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-36407
-
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libavif/OSV-2020-1597.yaml
oss-fuzz-vulns/OSV-2020-1597.yaml at main · google/oss-fuzz-vulns · GitHubThird Party Advisory
-
https://github.com/AOMediaCodec/libavif/commit/0a8e7244d494ae98e9756355dfbfb6697ded2ff9
Set max image size to 16384 * 16384 · AOMediaCodec/libavif@0a8e724 · GitHubPatch;Third Party Advisory
-
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24811
24811 - libavif:avif_decode_fuzzer: Crash in avifDecoderDataFillImageGrid - oss-fuzzExploit;Issue Tracking;Patch;Third Party Advisory
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