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TalosCVE-2017-2924

HistoryApr 24, 2018 - 7:29 p.m.

CVE-2017-2924

2018-04-2419:29:03

CWE-787

talos

web.nvd.nist.gov

cve-2017-2924

exploit

heap-based buffer overflow

freexl

remote code execution

nvd

xls file

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.021

Percentile

89.2%

JSON

An exploitable heap-based buffer overflow vulnerability exists in the read_legacy_biff function of FreeXL 1.0.3. A specially crafted XLS file can cause a memory corruption resulting in remote code execution. An attacker can send malicious XLS file to trigger this vulnerability.

Affected configurations

Nvd

Vulners

Node

freexl_projectfreexlMatch1.0.3

Node

debiandebian_linuxMatch8.0

debiandebian_linuxMatch9.0

VendorProductVersionCPE
freexl_projectfreexl1.0.3cpe:2.3:a:freexl_project:freexl:1.0.3:*:*:*:*:*:*:*
debiandebian_linux8.0cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
debiandebian_linux9.0cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
freexl_project	freexl	1.0.3	cpe:2.3:a:freexl_project:freexl:1.0.3:::::::*
debian	debian_linux	8.0	cpe:2.3:o:debian:debian_linux:8.0:::::::*
debian	debian_linux	9.0	cpe:2.3:o:debian:debian_linux:9.0:::::::*

CNA Affected

[
  {
    "product": "FreeXL",
    "vendor": "Alessandro Furieri",
    "versions": [
      {
        "status": "affected",
        "version": "1.0.3"
      }
    ]
  }
]