mirror of
https://github.com/CVEProject/cvelist.git
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82 lines
3.2 KiB
JSON
82 lines
3.2 KiB
JSON
{
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"data_type": "CVE",
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"data_format": "MITRE",
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"data_version": "4.0",
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"CVE_data_meta": {
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"ID": "CVE-2023-2804",
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"ASSIGNER": "secalert@redhat.com",
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"STATE": "PUBLIC"
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},
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"affects": {
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"vendor": {
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"vendor_data": [
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{
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"vendor_name": "n/a",
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"product": {
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"product_data": [
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{
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"product_name": "libjpeg-turbo",
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"version": {
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"version_data": [
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{
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"version_value": "Fixed in libjpeg-turbo v3.0 (beta2)"
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}
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]
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}
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}
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]
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}
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}
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]
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}
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},
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"problemtype": {
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"problemtype_data": [
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{
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"description": [
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{
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"lang": "eng",
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"value": "CWE-122 - Heap-based Buffer Overflow"
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}
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]
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}
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]
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},
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"references": {
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"reference_data": [
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{
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"refsource": "MISC",
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"name": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675",
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"url": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/675"
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},
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{
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"refsource": "MISC",
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"name": "https://bugzilla.redhat.com/show_bug.cgi?id=2208447",
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2208447"
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},
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{
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"refsource": "MISC",
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"name": "https://access.redhat.com/security/cve/CVE-2023-2804",
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"url": "https://access.redhat.com/security/cve/CVE-2023-2804"
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},
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{
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"refsource": "MISC",
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"name": "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021",
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"url": "https://github.com/libjpeg-turbo/libjpeg-turbo/commit/9f756bc67a84d4566bf74a0c2432aa55da404021"
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},
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{
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"refsource": "MISC",
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"name": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118",
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"url": "https://github.com/libjpeg-turbo/libjpeg-turbo/issues/668#issuecomment-1492586118"
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}
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]
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},
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"description": {
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"description_data": [
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{
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"lang": "eng",
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"value": "A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash."
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}
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]
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}
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} |