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slackwareSlackware Linux ProjectSSA-2016-124-01
HistoryMay 03, 2016 - 9:05 p.m.

[slackware-security] openssl

2016-05-0321:05:31
Slackware Linux Project
www.slackware.com
22

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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.969 High

EPSS

Percentile

99.7%

New openssl packages are available for Slackware 14.0, 14.1, and -current to
fix security issues.

Here are the details from the Slackware 14.1 ChangeLog:

patches/packages/openssl-1.0.1t-i486-1_slack14.1.txz: Upgraded.
This update fixes the following security issues:
Memory corruption in the ASN.1 encoder (CVE-2016-2108)
Padding oracle in AES-NI CBC MAC check (CVE-2016-2107)
EVP_EncodeUpdate overflow (CVE-2016-2105)
EVP_EncryptUpdate overflow (CVE-2016-2106)
ASN.1 BIO excessive memory allocation (CVE-2016-2109)
EBCDIC overread (CVE-2016-2176)
For more information, see:
https://www.openssl.org/news/secadv/20160503.txt
https://vulners.com/cve/CVE-2016-2108
https://vulners.com/cve/CVE-2016-2107
https://vulners.com/cve/CVE-2016-2105
https://vulners.com/cve/CVE-2016-2106
https://vulners.com/cve/CVE-2016-2109
https://vulners.com/cve/CVE-2016-2176
(* Security fix *)
patches/packages/openssl-solibs-1.0.1t-i486-1_slack14.1.txz: Upgraded.

Where to find the new packages:

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)

Also see the “Get Slack” section on http://slackware.com for
additional mirror sites near you.

Updated packages for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-1.0.1t-i486-1_slack14.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/openssl-solibs-1.0.1t-i486-1_slack14.0.txz

Updated packages for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-1.0.1t-x86_64-1_slack14.0.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/openssl-solibs-1.0.1t-x86_64-1_slack14.0.txz

Updated packages for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-1.0.1t-i486-1_slack14.1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/openssl-solibs-1.0.1t-i486-1_slack14.1.txz

Updated packages for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-1.0.1t-x86_64-1_slack14.1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/openssl-solibs-1.0.1t-x86_64-1_slack14.1.txz

Updated packages for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/openssl-solibs-1.0.2h-i586-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/openssl-1.0.2h-i586-1.txz

Updated packages for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/a/openssl-solibs-1.0.2h-x86_64-1.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/openssl-1.0.2h-x86_64-1.txz

MD5 signatures:

Slackware 14.0 packages:
033bd9509aeb07712e6bb3adf89c18e4 openssl-1.0.1t-i486-1_slack14.0.txz
9e91d781e33f7af80cbad08b245e84ed openssl-solibs-1.0.1t-i486-1_slack14.0.txz

Slackware x86_64 14.0 packages:
e5c77ec16e3f2fcb2f1d53d84a6ba951 openssl-1.0.1t-x86_64-1_slack14.0.txz
2de7b6196a905233036d7f38008984bd openssl-solibs-1.0.1t-x86_64-1_slack14.0.txz

Slackware 14.1 packages:
96dcae05ae2f585c30de852a55eb870f openssl-1.0.1t-i486-1_slack14.1.txz
59618b061e62fd9d73ba17df7626b2e7 openssl-solibs-1.0.1t-i486-1_slack14.1.txz

Slackware x86_64 14.1 packages:
3d5ebfce099917703d537ab603e58a9b openssl-1.0.1t-x86_64-1_slack14.1.txz
bf3a6bbdbe835dd2ce73333822cc9f06 openssl-solibs-1.0.1t-x86_64-1_slack14.1.txz

Slackware -current packages:
4889a10c5f3aa7104167c7d50eedf7ea a/openssl-solibs-1.0.2h-i586-1.txz
8e3439f35c3cb4e11ca64eebb238a52f n/openssl-1.0.2h-i586-1.txz

Slackware x86_64 -current packages:
b4a852bb7e86389ec228288ccb7e79bb a/openssl-solibs-1.0.2h-x86_64-1.txz
bcf9dc7bb04173f002644e3ce33ab4ab n/openssl-1.0.2h-x86_64-1.txz

Installation instructions:

Upgrade the packages as root:
> upgradepkg openssl-1.0.1t-i486-1_slack14.1.txz openssl-solibs-1.0.1t-i486-1_slack14.1.txz

Then, reboot the machine or restart any network services that use OpenSSL.

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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

10 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:L/Au:N/C:C/I:C/A:C

0.969 High

EPSS

Percentile

99.7%