CVE-2017-2807
Publication date 5 September 2017
Last updated 24 July 2024
Ubuntu priority
Cvss 3 Severity Score
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.
Status
Package | Ubuntu Release | Status |
---|---|---|
ledger | 24.10 oracular |
Fixed 3.1.2+dfsg1-1
|
24.04 LTS noble |
Fixed 3.1.2+dfsg1-1
|
|
22.04 LTS jammy |
Fixed 3.1.2+dfsg1-1
|
|
20.04 LTS focal |
Fixed 3.1.2+dfsg1-1
|
|
18.04 LTS bionic |
Vulnerable
|
|
16.04 LTS xenial |
Vulnerable
|
|
14.04 LTS trusty | Not in release |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.8 · High |
Attack vector | Local |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |