A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2.3.19.0 processes RLE encoded BMP images. A specially-crafted bmp file can write to arbitrary out of bounds memory, which can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
{
"cna_assigner": "talos",
"osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38143.json",
"unresolved_ranges": [
{
"extracted_events": [
{
"last_affected": "master-branch-9aeece7a"
},
{
"last_affected": "v2.3.19.0"
}
],
"source": "AFFECTED_FIELD"
}
],
"cwe_ids": [
"CWE-123"
]
}{
"extracted_events": [
{
"introduced": "0"
},
{
"last_affected": "2.3.19.0"
}
],
"cpe": "cpe:2.3:a:openimageio:openimageio:2.3.19.0:*:*:*:*:*:*:*",
"source": "CPE_FIELD"
}