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RedhatCVE-2017-7483

HistoryMay 02, 2017 - 2:59 p.m.

CVE-2017-7483

2017-05-0214:59:00

CWE-125

redhat

web.nvd.nist.gov

rxvt

2.7.10

vulnerability

denial of service

terminal escape code

nvd

cve-2017-7483

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

50.8%

JSON

Rxvt 2.7.10 is vulnerable to a denial of service attack by passing the value -2^31 inside a terminal escape code, which results in a non-invertible integer that eventually leads to a segfault due to an out of bounds read.

Affected configurations

Nvd

Vulners

Node

rxvt_projectrxvtMatch-

Node

debiandebian_linuxMatch9.0

VendorProductVersionCPE
rxvt_projectrxvt-cpe:2.3:a:rxvt_project:rxvt:-:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
rxvt_project	rxvt	-	cpe:2.3:a:rxvt_project:rxvt:-:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*

CNA Affected

[
  {
    "product": "rxvt",
    "vendor": "The RXVT Project",
    "versions": [
      {
        "status": "affected",
        "version": "2.7.10"
      }
    ]
  }
]