CVE-2020-1968

The Raccoon attack exploits a flaw in the TLS specification which can lead to an attacker being able to compute the pre-master secret in connections which have used a Diffie-Hellman (DH) based ciphersuite. In such a case this would result in the attacker being able to eavesdrop on all encrypted communications sent over that TLS connection. The attack can only be exploited if an implementation re-uses a DH secret across multiple TLS connections. Note that this issue only impacts DH ciphersuites and not ECDH ciphersuites. This issue affects OpenSSL 1.0.2 which is out of support and no longer receiving public updates. OpenSSL 1.1.1 is not vulnerable to this issue. Fixed in OpenSSL 1.0.2w (Affected 1.0.2-1.0.2v).
Advertisement

NeevaHost hosting service

Configurations

Configuration 1 (hide)

cpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.56:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.57:*:*:*:*:*:*:*
cpe:2.3:a:oracle:jd_edwards_world_security:a9.4:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:oracle:ethernet_switch_es2-64_firmware:2.0.0.14:*:*:*:*:*:*:*
cpe:2.3:h:oracle:ethernet_switch_es2-64:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:oracle:ethernet_switch_es2-72_firmware:2.0.0.14:*:*:*:*:*:*:*
cpe:2.3:h:oracle:ethernet_switch_es2-72:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:fujitsu:m10-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-1:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:fujitsu:m10-4_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:fujitsu:m10-4s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m10-4s:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:fujitsu:m12-1_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-1:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:fujitsu:m12-2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:fujitsu:m12-2s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:fujitsu:m12-2s:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:oracle:ethernet_switch_es1-24_firmware:1.3.1:*:*:*:*:*:*:*
cpe:2.3:h:oracle:ethernet_switch_es1-24:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:oracle:ethernet_switch_tor-72_firmware:1.2.2:*:*:*:*:*:*:*
cpe:2.3:h:oracle:ethernet_switch_tor-72:-:*:*:*:*:*:*:*

Information

Published : 2020-09-09 07:15

Updated : 2022-11-21 11:48


NVD link : CVE-2020-1968

Mitre link : CVE-2020-1968


JSON object : View

CWE
CWE-203

Observable Discrepancy

Advertisement

dedicated server usa

Products Affected

fujitsu

  • m12-1_firmware
  • m12-2
  • m10-4
  • m12-2s
  • m10-4_firmware
  • m10-1_firmware
  • m12-2_firmware
  • m12-2s_firmware
  • m10-4s
  • m12-1
  • m10-4s_firmware
  • m10-1

oracle

  • peoplesoft_enterprise_peopletools
  • ethernet_switch_tor-72_firmware
  • ethernet_switch_es1-24
  • jd_edwards_world_security
  • ethernet_switch_es2-64
  • ethernet_switch_tor-72
  • ethernet_switch_es2-72
  • ethernet_switch_es1-24_firmware
  • ethernet_switch_es2-72_firmware
  • ethernet_switch_es2-64_firmware

canonical

  • ubuntu_linux

debian

  • debian_linux

openssl

  • openssl