CVE-2019-15695

2019-12-2615:24:00

CWE-121

Kaspersky

www.cve.org

AI Score

7.4

Confidence

High

EPSS

0.006

Percentile

77.6%

JSON

TigerVNC version prior to 1.10.1 is vulnerable to stack buffer overflow, which could be triggered from CMsgReader::readSetCursor. This vulnerability occurs due to insufficient sanitization of PixelFormat. Since remote attacker can choose offset from start of the buffer to start writing his values, exploitation of this vulnerability could potentially result into remote code execution. This attack appear to be exploitable via network connectivity.

CNA Affected

[
  {
    "product": "TigerVNC",
    "vendor": "Kaspersky",
    "versions": [
      {
        "status": "affected",
        "version": "1.10.0"
      }
    ]
  }
]