Vulnerability Name:

CCN-60632

Published:2010-07-22
Updated:2010-07-22
Summary:IBM Java could allow a remote attacker to bypass security restrictions, caused by the failure to replace illegal UTF-8 byte sequences with \uFFFD. A remote attacker could exploit this vulnerability to bypass filtering mechanisms.
CVSS v3 Severity:5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): Low
Availibility (A): None
CVSS v2 Severity:5.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N)
3.7 Low (CCN Temporal CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N/E:U/RL:OF/RC:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: SA40710
IBM Java Illegal UTF-8 Sequences Security Bypass

Source: CCN
Type: IBM APAR IZ80870
REPLACING THE ILLEGAL UTF8 BYTE SEQUENCES WITH \UFFFD

Source: CCN
Type: IBM APAR IZ80871
REPLACING THE ILLEGAL UTF8 BYTE SEQUENCES WITH \UFFFD

Source: CCN
Type: IBM APAR PM18989
REPLACING THE ILLEGAL UTF8 BYTE SEQUENCES WITH \UFFFD

Source: CCN
Type: OSVDB ID: 66586
IBM Java Illegal UTF-8 Byte Sequence Filtering Restriction Bypass

Source: CCN
Type: BID-41918
IBM Java UTF8 Byte Sequences Security Bypass Vulnerability

Source: XF
Type: UNKNOWN
ibm-java-utf8-security-bypass(60632)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:ibm:java:5.0.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:java:6.0.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:java:1.4.2:*:*:*:*:*:*:*

  • * Denotes that component is vulnerable
    BACK
    ibm java 5.0.0.0
    ibm java 6.0.0.0
    ibm java 1.4.2