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ubuntuUbuntuUSN-3475-1
HistoryNov 06, 2017 - 12:00 a.m.

OpenSSL vulnerabilities

2017-11-0600:00:00
ubuntu.com
39

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.028 Low

EPSS

Percentile

90.5%

Releases

  • Ubuntu 17.10
  • Ubuntu 17.04
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • openssl - Secure Socket Layer (SSL) cryptographic library and tools

Details

It was discovered that OpenSSL incorrectly parsed the IPAddressFamily
extension in X.509 certificates, resulting in an erroneous display of the
certificate in text format. (CVE-2017-3735)

It was discovered that OpenSSL incorrectly performed the x86_64 Montgomery
squaring procedure. While unlikely, a remote attacker could possibly use
this issue to recover private keys. This issue only applied to Ubuntu 16.04
LTS, Ubuntu 16.10 and Ubuntu 17.04. (CVE-2017-3736)

OSVersionArchitecturePackageVersionFilename
Ubuntu17.10noarchlibssl1.0.0< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchlibcrypto1.0.0-udeb< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchlibssl-dev< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchlibssl-doc< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchlibssl1.0-dev< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchlibssl1.0.0-dbg< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchlibssl1.0.0-udeb< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchopenssl< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.10noarchopenssl-dbgsym< 1.0.2g-1ubuntu13.2UNKNOWN
Ubuntu17.04noarchlibssl1.0.0< 1.0.2g-1ubuntu11.3UNKNOWN
Rows per page:
1-10 of 461

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

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

7.2 High

AI Score

Confidence

Low

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

0.028 Low

EPSS

Percentile

90.5%