DebianDEBIAN:DLA-978-1:32BB6[SECURITY] [DLA 978-1] perl security update
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
6.3 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
75.5%
Package : perl
Version : 5.14.2-21+deb7u5
CVE ID : CVE-2017-6512
Debian Bug : 863870
The cPanel Security Team reported a time of check to time of use
(TOCTTOU) race condition flaw in File::Path, a core module from Perl to
create or remove directory trees. An attacker can take advantage of this
flaw to set the mode on an attacker-chosen file to an attacker-chosen
value.
For Debian 7 "Wheezy", these problems have been fixed in version
5.14.2-21+deb7u5.
We recommend that you upgrade your perl 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 | kfreebsd-i386 | perl | < 5.20.2-3+deb8u7 | perl_5.20.2-3+deb8u7_kfreebsd-i386.deb |
| Debian | 7 | armhf | perl-debug | < 5.14.2-21+deb7u5 | perl-debug_5.14.2-21+deb7u5_armhf.deb |
| Debian | 7 | amd64 | perl | < 5.14.2-21+deb7u5 | perl_5.14.2-21+deb7u5_amd64.deb |
| Debian | 7 | armhf | perl | < 5.14.2-21+deb7u5 | perl_5.14.2-21+deb7u5_armhf.deb |
| Debian | 8 | kfreebsd-amd64 | libperl-dev | < 5.20.2-3+deb8u7 | libperl-dev_5.20.2-3+deb8u7_kfreebsd-amd64.deb |
| Debian | 8 | s390x | libperl-dev | < 5.20.2-3+deb8u7 | libperl-dev_5.20.2-3+deb8u7_s390x.deb |
| Debian | 8 | kfreebsd-i386 | libperl5.20 | < 5.20.2-3+deb8u7 | libperl5.20_5.20.2-3+deb8u7_kfreebsd-i386.deb |
| Debian | 8 | mipsel | perl-base | < 5.20.2-3+deb8u7 | perl-base_5.20.2-3+deb8u7_mipsel.deb |
| Debian | 7 | all | perl-modules | < 5.14.2-21+deb7u5 | perl-modules_5.14.2-21+deb7u5_all.deb |
| Debian | 8 | armel | libperl-dev | < 5.20.2-3+deb8u7 | libperl-dev_5.20.2-3+deb8u7_armel.deb |
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
6.3 Medium
AI Score
Confidence
High
0.005 Low
EPSS
Percentile
75.5%