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cvelistIbmCVELIST:CVE-2023-38363
HistoryNov 13, 2023 - 1:24 a.m.

CVE-2023-38363 IBM CICS TX information disclosure

2023-11-1301:24:46
ibm
www.cve.org
ibm
cics tx
10.1
insecure cookie
information disclosure
authorization tokens
session cookies
attack
http
link
snoop
traffic
x-force id: 260818

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

4.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.2%

IBM CICS TX Advanced 10.1 does not set the secure attribute on authorization tokens or session cookies. Attackers may be able to get the cookie values by sending a http:// link to a user or by planting this link in a site the user goes to. The cookie will be sent to the insecure link and the attacker can then obtain the cookie value by snooping the traffic. IBM X-Force ID: 260818.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "CICS TX Advanced",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "10.1"
      }
    ]
  }
]

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

4.4 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

13.2%

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