L-SMASH through 2.14.5 Double Free in HEVC and H.264 Importer Probe
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| l-smash | l-smash | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| L-smash | L-smash |
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No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.243% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
L-smash
L-smash l-smash |
|
| Vendors & Products |
L-smash
L-smash l-smash |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | L-SMASH through 2.14.5 contains a double free vulnerability in hevc_setup_first_summary() and h264_setup_first_summary() in importer/nalu_imp.c that frees borrowed codec-specific objects on error paths. Attackers can supply a crafted Annex-B elementary stream lacking a parseable SPS to lsmash_read_file() or the boxdumper, remuxer, or muxer tools, causing use-after-free, heap corruption, and crashes. | |
| Title | L-SMASH through 2.14.5 Double Free in HEVC and H.264 Importer Probe | |
| Weaknesses | CWE-415 | |
| References |
|
|
| Metrics |
cvssV3_1
|