9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.8%
Package : unbound1.9
Version : 1.9.0-2+deb10u2~deb9u2
CVE ID : CVE-2019-25031 CVE-2019-25032 CVE-2019-25033 CVE-2019-25034
CVE-2019-25035 CVE-2019-25036 CVE-2019-25037 CVE-2019-25038
CVE-2019-25039 CVE-2019-25040 CVE-2019-25041 CVE-2019-25042
Several security vulnerabilities have been discovered in Unbound, a validating,
recursive, caching DNS resolver, by security researchers of X41 D-SEC located
in Aachen, Germany. Integer overflows, assertion failures, an out-of-bound
write and an infinite loop vulnerability may lead to a denial-of-service or
have a negative impact on data confidentiality.
For Debian 9 stretch, these problems have been fixed in version
1.9.0-2+deb10u2~deb9u2.
We recommend that you upgrade your unbound1.9 packages.
For the detailed security status of unbound1.9 please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/unbound1.9
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
Attachment:
signature.asc
Description: This is a digitally signed message part
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 9 | armel | unbound-anchor | < 1.9.0-2+deb10u2~deb9u2 | unbound-anchor_1.9.0-2+deb10u2~deb9u2_armel.deb |
Debian | 9 | armhf | unbound | < 1.9.0-2+deb10u2~deb9u2 | unbound_1.9.0-2+deb10u2~deb9u2_armhf.deb |
Debian | 9 | armhf | libunbound8 | < 1.9.0-2+deb10u2~deb9u2 | libunbound8_1.9.0-2+deb10u2~deb9u2_armhf.deb |
Debian | 9 | amd64 | libunbound8 | < 1.9.0-2+deb10u2~deb9u2 | libunbound8_1.9.0-2+deb10u2~deb9u2_amd64.deb |
Debian | 9 | arm64 | unbound-anchor | < 1.9.0-2+deb10u2~deb9u2 | unbound-anchor_1.9.0-2+deb10u2~deb9u2_arm64.deb |
Debian | 9 | armel | unbound | < 1.9.0-2+deb10u2~deb9u2 | unbound_1.9.0-2+deb10u2~deb9u2_armel.deb |
Debian | 9 | arm64 | unbound | < 1.9.0-2+deb10u2~deb9u2 | unbound_1.9.0-2+deb10u2~deb9u2_arm64.deb |
Debian | 9 | all | unbound1.9 | < 1.9.0-2+deb10u2~deb9u2 | unbound1.9_1.9.0-2+deb10u2~deb9u2_all.deb |
Debian | 9 | i386 | unbound-host | < 1.9.0-2+deb10u2~deb9u2 | unbound-host_1.9.0-2+deb10u2~deb9u2_i386.deb |
Debian | 9 | i386 | libunbound8 | < 1.9.0-2+deb10u2~deb9u2 | libunbound8_1.9.0-2+deb10u2~deb9u2_i386.deb |
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.004 Low
EPSS
Percentile
71.8%