DebianDEBIAN:DSA-3830-1:43011[SECURITY] [DSA 3830-1] icu security update
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%
Debian Security Advisory DSA-3830-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
April 19, 2017 https://www.debian.org/security/faq
Package : icu
CVE ID : CVE-2017-7867 CVE-2017-7868
Debian Bug : 860314
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 the stable distribution (jessie), these problems have been fixed in
version 52.1-8+deb8u5.
For the upcoming stable (stretch) and unstable (sid) distributions,
these problems have been fixed in version 57.1-6.
We recommend that you upgrade your icu packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| Debian | 7 | all | icu-doc | < 4.8.1.1-12+deb7u7 | icu-doc_4.8.1.1-12+deb7u7_all.deb |
| Debian | 7 | amd64 | libicu48 | < 4.8.1.1-12+deb7u7 | libicu48_4.8.1.1-12+deb7u7_amd64.deb |
| Debian | 8 | kfreebsd-amd64 | icu-devtools | < 52.1-8+deb8u5 | icu-devtools_52.1-8+deb8u5_kfreebsd-amd64.deb |
| Debian | 8 | armel | libicu-dev | < 52.1-8+deb8u5 | libicu-dev_52.1-8+deb8u5_armel.deb |
| Debian | 7 | armel | libicu-dev | < 4.8.1.1-12+deb7u7 | libicu-dev_4.8.1.1-12+deb7u7_armel.deb |
| Debian | 8 | i386 | libicu52-dbg | < 52.1-8+deb8u5 | libicu52-dbg_52.1-8+deb8u5_i386.deb |
| Debian | 7 | all | icu | < 4.8.1.1-12+deb7u7 | icu_4.8.1.1-12+deb7u7_all.deb |
| Debian | 8 | armel | icu-devtools | < 52.1-8+deb8u5 | icu-devtools_52.1-8+deb8u5_armel.deb |
| Debian | 8 | powerpc | libicu-dev | < 52.1-8+deb8u5 | libicu-dev_52.1-8+deb8u5_powerpc.deb |
| Debian | 7 | armhf | libicu48 | < 4.8.1.1-12+deb7u7 | libicu48_4.8.1.1-12+deb7u7_armhf.deb |
Related
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%