CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
52.4%
In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing functions, like simplexml_load_file(), URL-decode the filename passed to them. If that filename contains URL-encoded NUL character, this may cause the function to interpret this as the end of the filename, thus interpreting the filename differently from what the user intended, which may lead it to reading a different file than intended.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Alpine | 3.12-community | noarch | php7 | < 7.3.33-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | php7 | < 7.4.26-r0 | UNKNOWN |
Alpine | 3.13-community | noarch | php8 | < 8.0.13-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | php7 | < 7.4.26-r0 | UNKNOWN |
Alpine | 3.14-community | noarch | php8 | < 8.0.13-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | php7 | < 7.4.26-r0 | UNKNOWN |
Alpine | 3.15-community | noarch | php8 | < 8.0.13-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | php8 | < 8.0.13-r0 | UNKNOWN |
Alpine | 3.16-community | noarch | php81 | < 8.1.0-r0 | UNKNOWN |
Alpine | 3.17-community | noarch | php81 | < 8.1.0-r0 | UNKNOWN |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
52.4%