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cvelistApacheCVELIST:CVE-2023-30576
HistoryJun 07, 2023 - 8:06 a.m.

CVE-2023-30576 Apache Guacamole: Use-after-free in handling of RDP audio input buffer

2023-06-0708:06:54
CWE-416
apache
www.cve.org
1
apache guacamole
use-after-free
rdp audio input buffer
vulnerability
arbitrary code execution

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

75.5%

Apache Guacamole 0.9.10 through 1.5.1 may continue to reference a freed RDP audio input buffer. Depending on timing, this may allow an attacker to execute arbitrary code with the privileges of the guacd process.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "Apache Guacamole",
    "vendor": "Apache Software Foundation",
    "versions": [
      {
        "lessThanOrEqual": "1.5.1",
        "status": "affected",
        "version": "0.9.10",
        "versionType": "semver"
      }
    ]
  }
]

6.8 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

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

0.005 Low

EPSS

Percentile

75.5%

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