UbuntuUSN-5665-1PCRE vulnerabilities
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.043 Low
EPSS
Percentile
92.2%
Releases
- Ubuntu 16.04 ESM
Packages
- pcre3 - Perl 5 Compatible Regular Expression Library
Details
It was discovered that PCRE incorrectly handled certain regular expressions.
A remote attacker could use this issue to cause applications using PCRE to
crash, resulting in a denial of service. (CVE-2017-6004)
It was discovered that PCRE incorrectly handled certain Unicode encoding. A
remote attacker could use this issue to cause applications using PCRE to
crash, resulting in a denial of service. (CVE-2017-7186)
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Ubuntu | 16.04 | noarch | libpcre3 | <Â 2:8.38-3.1ubuntu0.1~esm2 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre16-3 | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre16-3-dbgsym | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre3 | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre3-dbg | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre3-dbgsym | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre3-dev | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre3-dev-dbgsym | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre3-udeb | <Â 2:8.38-3.1 | UNKNOWN |
| Ubuntu | 16.04 | noarch | libpcre3-udeb-dbgsym | <Â 2:8.38-3.1 | UNKNOWN |
Related
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
6.6 Medium
AI Score
Confidence
High
5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
0.043 Low
EPSS
Percentile
92.2%