DebianDEBIAN:DLA-846-1:E371B[SECURITY] [DLA 846-1] libzip-ruby security update
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
9.8 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.5%
Package : libzip-ruby
Version : 0.9.4-1+deb7u1
CVE ID : CVE-2017-5946
Debian Bug : 856269
It was discovered that libzip-ruby, a Ruby module for reading and
writing zip files, is prone to a directory traversal vulnerability. An
attacker can take advantage of this flaw to overwrite arbitrary files
during archive extraction via a … (dot dot) in an extracted filename.
For Debian 7 "Wheezy", these problems have been fixed in version
0.9.4-1+deb7u1.
We recommend that you upgrade your libzip-ruby 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 | powerpc | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_powerpc.deb |
| Debian | 8 | all | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_all.deb |
| Debian | 8 | kfreebsd-amd64 | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_kfreebsd-amd64.deb |
| Debian | 8 | arm64 | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_arm64.deb |
| Debian | 8 | i386 | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_i386.deb |
| Debian | 8 | amd64 | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_amd64.deb |
| Debian | 8 | mipsel | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_mipsel.deb |
| Debian | 8 | ppc64el | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_ppc64el.deb |
| Debian | 8 | s390x | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_s390x.deb |
| Debian | 8 | mips | ruby-zip | < 1.1.6-1+deb8u1 | ruby-zip_1.1.6-1+deb8u1_mips.deb |
Related
7.5 High
CVSS2
Attack Vector
NETWORK
Attack 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
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
9.8 High
AI Score
Confidence
High
0.004 Low
EPSS
Percentile
74.5%