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cvelistIbmCVELIST:CVE-2022-22333
HistoryFeb 23, 2022 - 7:45 p.m.

CVE-2022-22333

2022-02-2319:45:13
ibm
www.cve.org
2
ibm sterling
buffer overflow
secure zone
http request
ibm x-force id

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.4

Confidence

High

EPSS

0

Percentile

5.2%

IBM Sterling Secure Proxy 6.0.3.0, 6.0.2.0, and 3.4.3.2 and IBM Sterling External Authentication Server are vulnerable a buffer overflow, due to the Jetty based GUI in the Secure Zone not properly validating the sizes of the form content and/or HTTP headers submitted. A local attacker positioned inside the Secure Zone could submit a specially crafted HTTP request to disrupt service. IBM X-Force ID: 219133.

CNA Affected

[
  {
    "product": "Sterling Secure Proxy",
    "vendor": "IBM",
    "versions": [
      {
        "status": "affected",
        "version": "3.4.3.2"
      },
      {
        "status": "affected",
        "version": "6.0.3.0"
      },
      {
        "status": "affected",
        "version": "6.0.2.0"
      }
    ]
  }
]

CVSS3

6.5

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

6.4

Confidence

High

EPSS

0

Percentile

5.2%

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