Ubuntu.comUB:CVE-2019-9022CVE-2019-9022
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.606 Medium
EPSS
Percentile
97.8%
An issue was discovered in PHP 7.x before 7.1.26, 7.2.x before 7.2.14, and
7.3.x before 7.3.2. dns_get_record misparses a DNS response, which can
allow a hostile DNS server to cause PHP to misuse memcpy, leading to read
operations going past the buffer allocated for DNS data. This affects
php_parserr in ext/standard/dns.c for DNS_CAA and DNS_ANY queries.
Bugs
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 14.04 | noarch | php5 | < 5.5.9+dfsg-1ubuntu4.29 | UNKNOWN |
| ubuntu | 16.04 | noarch | php7.0 | < 7.0.33-0ubuntu0.16.04.2 | UNKNOWN |
| ubuntu | 18.04 | noarch | php7.2 | < 7.2.15-0ubuntu0.18.04.1 | UNKNOWN |
| ubuntu | 18.10 | noarch | php7.2 | < 7.2.15-0ubuntu0.18.10.1 | UNKNOWN |
| ubuntu | 19.04 | noarch | php7.2 | < 7.2.15-0ubuntu2 | UNKNOWN |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.606 Medium
EPSS
Percentile
97.8%