CVE-2020-12135

Publication date 24 April 2020

Last updated 11 July 2025

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

5.5 · Medium

Score breakdown

Description

bson before 0.8 incorrectly uses int rather than size_t for many variables, parameters, and return values. In particular, the bson_ensure_space() parameter bytesNeeded could have an integer overflow via properly constructed bson input.

Status

Package Ubuntu Release Status
duo-unix 26.10 stonking
Needs evaluation
26.04 LTS resolute
Needs evaluation
25.10 questing Ignored end of life, was needs-triage
25.04 plucky Ignored end of life, was needs-triage
24.10 oracular Ignored end of life, was needs-triage
24.04 LTS noble
Needs evaluation
23.10 mantic Ignored end of life, was needs-triage
23.04 lunar Ignored end of life, was needs-triage
22.10 kinetic Ignored end of life, was needs-triage
22.04 LTS jammy
Needs evaluation
21.10 impish Ignored end of life
21.04 hirsute Ignored end of life
20.10 groovy Ignored end of life
20.04 LTS focal
Needs evaluation
19.10 eoan Ignored end of life
18.04 LTS bionic
Needs evaluation
16.04 LTS xenial
Needs evaluation
14.04 LTS trusty Not in release
whoopsie 26.10 stonking
Fixed in 0.2.71
26.04 LTS resolute
Fixed in 0.2.71
25.10 questing
Fixed in 0.2.71
25.04 plucky
Fixed in 0.2.71
24.10 oracular
Fixed in 0.2.71
24.04 LTS noble
Fixed in 0.2.71
23.10 mantic
Fixed in 0.2.71
23.04 lunar
Fixed in 0.2.71
22.10 kinetic
Fixed in 0.2.71
22.04 LTS jammy
Fixed in 0.2.71
21.10 impish
Fixed in 0.2.71
21.04 hirsute
Fixed in 0.2.71
20.10 groovy
Fixed in 0.2.71
20.04 LTS focal
Fixed in 0.2.69ubuntu0.1
19.10 eoan Ignored end of life
18.04 LTS bionic
Fixed in 0.2.62ubuntu0.5
16.04 LTS xenial
Fixed in 0.2.52.5ubuntu0.5
14.04 LTS trusty Not in release

Severity score breakdown

CVSS version: CVSS v3.0

Base score 5.5 · Medium

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

References

Related Ubuntu Security Notices (USN)

    • USN-4450-1
    • Whoopsie vulnerabilities
    • 4 August 2020

Other references

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