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
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
AI Score
Confidence
High
EPSS
Percentile
85.3%
Package : icu
Version : 4.8.1.1-12+deb7u7
CVE ID : CVE-2017-7867 CVE-2017-7868
It was discovered that icu, the International Components for Unicode
library, did not correctly validate its input. An attacker could use
this problem to trigger an out-of-bound write through a heap-based
buffer overflow, thus causing a denial of service via application
crash, or potential execution of arbitrary code.
For Debian 7 "Wheezy", these problems have been fixed in version
4.8.1.1-12+deb7u7.
We recommend that you upgrade your icu 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 | 8 | mips | libicu52-dbg | < 52.1-8+deb8u5 | libicu52-dbg_52.1-8+deb8u5_mips.deb |
Debian | 7 | amd64 | libicu-dev | < 4.8.1.1-12+deb7u7 | libicu-dev_4.8.1.1-12+deb7u7_amd64.deb |
Debian | 7 | amd64 | libicu48 | < 4.8.1.1-12+deb7u7 | libicu48_4.8.1.1-12+deb7u7_amd64.deb |
Debian | 8 | kfreebsd-amd64 | libicu-dev | < 52.1-8+deb8u5 | libicu-dev_52.1-8+deb8u5_kfreebsd-amd64.deb |
Debian | 8 | amd64 | icu-devtools | < 52.1-8+deb8u5 | icu-devtools_52.1-8+deb8u5_amd64.deb |
Debian | 8 | all | icu | < 52.1-8+deb8u5 | icu_52.1-8+deb8u5_all.deb |
Debian | 8 | powerpc | libicu52-dbg | < 52.1-8+deb8u5 | libicu52-dbg_52.1-8+deb8u5_powerpc.deb |
Debian | 8 | ppc64el | libicu52 | < 52.1-8+deb8u5 | libicu52_52.1-8+deb8u5_ppc64el.deb |
Debian | 8 | kfreebsd-i386 | libicu52-dbg | < 52.1-8+deb8u5 | libicu52-dbg_52.1-8+deb8u5_kfreebsd-i386.deb |
Debian | 8 | kfreebsd-i386 | libicu52 | < 52.1-8+deb8u5 | libicu52_52.1-8+deb8u5_kfreebsd-i386.deb |
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
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
AI Score
Confidence
High
EPSS
Percentile
85.3%