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[email protected]CVE-2017-8807

HistoryNov 16, 2017 - 2:29 a.m.

CVE-2017-8807

2017-11-1602:29:05

CWE-119

[email protected]

web.nvd.nist.gov

442

varnish http cache

4.1.x

5.x

4.1.9

5.2.1

cve-2017-8807

nvd

vbf_stp_error

cache_fetch.c

information security

vulnerability

6.4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

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

9.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

8.8 High

AI Score

Confidence

High

0.017 Low

EPSS

Percentile

87.7%

JSON

vbf_stp_error in bin/varnishd/cache/cache_fetch.c in Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1 allows remote attackers to obtain sensitive information from process memory because a VFP_GetStorage buffer is larger than intended in certain circumstances involving -sfile Stevedore transient objects.

Affected configurations

NVD

Node

varnish-cachevarnishRange4.1.0–4.1.9

varnish_cache_projectvarnish_cacheRange5.0.0–5.2.1

Node

debiandebian_linuxMatch9.0

CPENameOperatorVersion
varnish-cache:varnishvarnish-cache varnishlt4.1.9
varnish_cache_project:varnish_cachevarnish cache project varnish cachelt5.2.1

CPE	Name	Operator	Version
varnish-cache:varnish	varnish-cache varnish	lt	4.1.9
varnish_cache_project:varnish_cache	varnish cache project varnish cache	lt	5.2.1

CNA Affected

[
  {
    "product": "Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Varnish HTTP Cache 4.1.x before 4.1.9 and 5.x before 5.2.1"
      }
    ]
  }
]