Vulnerabilities
Misconfiguration
Runtime Security
Compliance
CVE Vulnerabilities

CVE-2020-7711

NULL Pointer Dereference

Published: Aug 23, 2020 | Modified: Aug 27, 2020
CVSS 3.x
7.5
HIGH
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
7.5 MODERATE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Ubuntu
MEDIUM
Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2020-7711
CWEhttps://cwe.mitre.org/data/definitions/476.html

This affects all versions of package github.com/russellhaering/goxmldsig. There is a crash on nil-pointer dereference caused by sending malformed XML signatures.

Weakness

A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

Affected Software

Name Vendor Start Version End Version
Goxmldsig Goxmldsig_project * *
Golang-github-russellhaering-goxmldsig Ubuntu bionic *
Golang-github-russellhaering-goxmldsig Ubuntu groovy *
Golang-github-russellhaering-goxmldsig Ubuntu hirsute *
Golang-github-russellhaering-goxmldsig Ubuntu impish *
Golang-github-russellhaering-goxmldsig Ubuntu kinetic *
Golang-github-russellhaering-goxmldsig Ubuntu lunar *
Golang-github-russellhaering-goxmldsig Ubuntu mantic *
Golang-github-russellhaering-goxmldsig Ubuntu trusty *

Potential Mitigations

References

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