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CVE-2017-2807

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CVE-2017-2807

Published: Sep 5, 2017

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.0

7.5

HIGH

Description

An exploitable buffer overflow vulnerability exists in the tag parsing functionality of Ledger-CLI 3.1.1. A specially crafted journal file can cause an integer underflow resulting in code execution. An attacker can construct a malicious journal file to trigger this vulnerability.

VendorProductVersions

Ledger

Ledger CLI

affected
3.1.1

CVSS v3.0 Details

CVSS v3.0 Vector

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

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

References

100543
vdb-entry
x_refsource_BID
openSUSE-SU-2019:1779
vendor-advisory
x_refsource_SUSE
openSUSE-SU-2019:1895
vendor-advisory
x_refsource_SUSE
GLSA-202004-05
vendor-advisory
x_refsource_GENTOO

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