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RedhatCVE-2017-7544

HistorySep 21, 2017 - 9:29 p.m.

CVE-2017-7544

2017-09-2121:29:00

CWE-125

redhat

web.nvd.nist.gov

196

libexif

cve-2017-7544

vulnerability

out-of-bounds

heap read

denial-of-service

information disclosure

nvd

CVSS2

6.4

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

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

AI Score

8.3

Confidence

High

EPSS

0.004

Percentile

73.3%

JSON

libexif through 0.6.21 is vulnerable to out-of-bounds heap read vulnerability in exif_data_save_data_entry function in libexif/exif-data.c caused by improper length computation of the allocated data of an ExifMnote entry which can cause denial-of-service or possibly information disclosure.

Affected configurations

Nvd

Vulners

Node

libexif_projectlibexifRange≤0.6.21

VendorProductVersionCPE
libexif_projectlibexif*cpe:2.3:a:libexif_project:libexif:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
libexif_project	libexif	*	cpe:2.3:a:libexif_project:libexif::::::::

CNA Affected

[
  {
    "product": "libexif",
    "vendor": "Red Hat, Inc.",
    "versions": [
      {
        "status": "affected",
        "version": "through 0.6.21"
      }
    ]
  }
]