CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/SC:N/VI:N/SI:N/VA:H/SA:N
AI Score
Confidence
High
EPSS
Percentile
13.3%
NGINX Open Source and NGINX Plus have a vulnerability in the ngx_http_mp4_module, which might allow an attacker to over-read NGINX worker memory resulting in its termination, using a specially crafted mp4 file. The issue only affects NGINX if it is built with the ngx_http_mp4_module and the mp4 directive is used in the configuration file. Additionally, the attack is possible only if an attacker can trigger the processing of a specially crafted mp4 file with the ngx_http_mp4_module. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Vendor | Product | Version | CPE |
---|---|---|---|
f5 | nginx_open_source | * | cpe:2.3:a:f5:nginx_open_source:*:*:*:*:*:*:*:* |
f5 | nginx_plus | * | cpe:2.3:a:f5:nginx_plus:*:*:*:*:*:*:*:* |
f5 | nginx_plus | r31 | cpe:2.3:a:f5:nginx_plus:r31:-:*:*:*:*:*:* |
f5 | nginx_plus | r31 | cpe:2.3:a:f5:nginx_plus:r31:p1:*:*:*:*:*:* |
f5 | nginx_plus | r32 | cpe:2.3:a:f5:nginx_plus:r32:-:*:*:*:*:*:* |
[
{
"vendor": "F5",
"product": "NGINX Open Source",
"modules": [
"ngx_http_mp4_module"
],
"versions": [
{
"status": "affected",
"version": "1.5.13",
"lessThan": "*",
"changes": [
{
"at": "1.26.2",
"status": "unaffected"
},
{
"at": "1.27.1",
"status": "unaffected"
}
],
"versionType": "semver"
}
],
"defaultStatus": "unknown"
},
{
"vendor": "F5",
"product": "NGINX Plus",
"modules": [
"ngx_http_m4_module"
],
"versions": [
{
"status": "affected",
"version": "R4",
"lessThan": "*",
"changes": [
{
"at": "R31 P3",
"status": "unaffected"
},
{
"at": "R32 P1",
"status": "unaffected"
}
],
"versionType": "custom"
}
],
"defaultStatus": "unknown"
}
]
More
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
CVSS4
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/SC:N/VI:N/SI:N/VA:H/SA:N
AI Score
Confidence
High
EPSS
Percentile
13.3%