5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.7 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.4%
Package : libonig
Version : 5.9.5-3.2+deb8u3
CVE ID : CVE-2019-16163
Debian Bug : 939988
The Oniguruma regular expressions library, notably used in PHP
mbstring, is vulnerable to stack exhaustion. A crafted regular
expression can crash the process.
For Debian 8 "Jessie", this problem has been fixed in version
5.9.5-3.2+deb8u3.
We recommend that you upgrade your libonig packages.
Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | i386 | libonig-dev | < 6.1.3-2+deb9u1 | libonig-dev_6.1.3-2+deb9u1_i386.deb |
Debian | 8 | armhf | libonig2 | < 5.9.5-3.2+deb8u3 | libonig2_5.9.5-3.2+deb8u3_armhf.deb |
Debian | 8 | i386 | libonig-dev | < 5.9.5-3.2+deb8u3 | libonig-dev_5.9.5-3.2+deb8u3_i386.deb |
Debian | 8 | i386 | libonig2 | < 5.9.5-3.2+deb8u3 | libonig2_5.9.5-3.2+deb8u3_i386.deb |
Debian | 8 | armel | libonig2 | < 5.9.5-3.2+deb8u3 | libonig2_5.9.5-3.2+deb8u3_armel.deb |
Debian | 9 | arm64 | libonig4 | < 6.1.3-2+deb9u1 | libonig4_6.1.3-2+deb9u1_arm64.deb |
Debian | 8 | armel | libonig2-dbg | < 5.9.5-3.2+deb8u3 | libonig2-dbg_5.9.5-3.2+deb8u3_armel.deb |
Debian | 9 | armel | libonig4 | < 6.1.3-2+deb9u1 | libonig4_6.1.3-2+deb9u1_armel.deb |
Debian | 8 | all | libonig | < 5.9.5-3.2+deb8u3 | libonig_5.9.5-3.2+deb8u3_all.deb |
Debian | 9 | arm64 | libonig4-dbg | < 6.1.3-2+deb9u1 | libonig4-dbg_6.1.3-2+deb9u1_arm64.deb |
5 Medium
CVSS2
Attack Vector
NETWORK
Attack 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
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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
8.7 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.4%