Lucene search

RedhatCVE-2014-0011

HistoryJan 02, 2020 - 8:15 p.m.

CVE-2014-0011

2020-01-0220:15:15

CWE-787

redhat

web.nvd.nist.gov

cve-2014-0011

tigervnc

buffer overflow

zrle_decode

denial of service

remote code execution

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

9.5

Confidence

High

EPSS

0.003

Percentile

65.6%

JSON

Multiple heap-based buffer overflows in the ZRLE_DECODE function in common/rfb/zrleDecode.h in TigerVNC before 1.3.1, when NDEBUG is enabled, allow remote VNC servers to cause a denial of service (vncviewer crash) and possibly execute arbitrary code via vectors related to screen image rendering.

Affected configurations

Nvd

Vulners

Node

tigervnctigervncRange<1.3.1

VendorProductVersionCPE
tigervnctigervnc*cpe:2.3:a:tigervnc:tigervnc:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
tigervnc	tigervnc	*	cpe:2.3:a:tigervnc:tigervnc::::::::

CNA Affected

[
  {
    "product": "TigerVNC",
    "vendor": "TigerVNC",
    "versions": [
      {
        "status": "affected",
        "version": "before 1.3.1"
      }
    ]
  }
]