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ubuntuUbuntuUSN-830-1
HistorySep 14, 2009 - 12:00 a.m.

OpenSSL vulnerability

2009-09-1400:00:00
ubuntu.com
47

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.2

Confidence

High

EPSS

0.014

Percentile

86.3%

Releases

  • Ubuntu 9.04
  • Ubuntu 8.10
  • Ubuntu 8.04
  • Ubuntu 6.06

Packages

  • openssl -

Details

Dan Kaminsky discovered OpenSSL would still accept certificates with MD2
hash signatures. As a result, an attacker could potentially create a
malicious trusted certificate to impersonate another site. This update
handles this issue by completely disabling MD2 for certificate validation.

OSVersionArchitecturePackageVersionFilename
Ubuntu9.04noarchlibssl0.9.8< 0.9.8g-15ubuntu3.3UNKNOWN
Ubuntu9.04noarchlibcrypto0.9.8-udeb< 0.9.8g-15ubuntu3.3UNKNOWN
Ubuntu9.04noarchlibssl-dev< 0.9.8g-15ubuntu3.3UNKNOWN
Ubuntu9.04noarchlibssl0.9.8< dbg-0.9.8g-15ubuntu3.3UNKNOWN
Ubuntu9.04noarchopenssl< 0.9.8g-15ubuntu3.3UNKNOWN
Ubuntu8.10noarchlibssl0.9.8< 0.9.8g-10.1ubuntu2.5UNKNOWN
Ubuntu8.10noarchlibcrypto0.9.8-udeb< 0.9.8g-10.1ubuntu2.5UNKNOWN
Ubuntu8.10noarchlibssl-dev< 0.9.8g-10.1ubuntu2.5UNKNOWN
Ubuntu8.10noarchlibssl0.9.8< dbg-0.9.8g-10.1ubuntu2.5UNKNOWN
Ubuntu8.10noarchopenssl< 0.9.8g-10.1ubuntu2.5UNKNOWN
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1-10 of 201

CVSS2

5.1

Attack Vector

NETWORK

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

6.2

Confidence

High

EPSS

0.014

Percentile

86.3%