CVE-2021-30139
Alpine Linux apk-tools Buffer Overflow
Description
In Alpine Linux apk-tools before 2.12.5, the tarball parser allows a buffer overflow and crash.
INFO
Published Date :
April 21, 2021, 4:15 p.m.
Last Modified :
April 22, 2021, 6:21 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
Public PoC/Exploit Available at Github
CVE-2021-30139 has a 5 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-30139.
| URL | Resource |
|---|---|
| https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10741 | Third Party Advisory |
| https://gitlab.alpinelinux.org/alpine/aports/-/issues/12606 | Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
A security framework by Aquasecurity
Sinker is a Python tool to automate the execution of dockerized container scanning security tools merging their findings into one report.
containers security security-tools vulnerability-scanners
Dockerfile Python
None
Command line client for quay/clair v4.x.x
clair clair-scanner docker security-tools security docker-security
Makefile Go
Docker/K8s Engine Microservice using Go kit and Gorilla (Go Web Toolkit Toolkit). Project includes K8s packages for K8s-YAML, K8s-Helm3 and K8s-Kustomize
Dockerfile Go Makefile Smarty
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-30139 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-30139 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Apr. 22, 2021
Action Type Old Value New Value Added CVSS V2 NIST (AV:N/AC:L/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10741 No Types Assigned https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10741 Third Party Advisory Changed Reference Type https://gitlab.alpinelinux.org/alpine/aports/-/issues/12606 No Types Assigned https://gitlab.alpinelinux.org/alpine/aports/-/issues/12606 Third Party Advisory Added CWE NIST CWE-125 Added CPE Configuration OR *cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:* versions up to (excluding) 2.10.6 *cpe:2.3:o:alpinelinux:apk-tools:*:*:*:*:*:*:*:* versions from (including) 2.12.0 up to (excluding) 2.12.5
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-30139 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-30139
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.01%
score
0.42540
percentile