CVE-2021-30139
Severity Score
7.5
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
In Alpine Linux apk-tools before 2.12.5, the tarball parser allows a buffer overflow and crash.
En Alpine Linux apk-tools versiones anteriores a 2.12.5, el analizador tarball permite un desbordamiento y bloqueo del búfer
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Authentication
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-04-05 CVE Reserved
- 2021-04-21 CVE Published
- 2024-01-05 EPSS Updated
- 2024-08-03 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-125: Out-of-bounds Read
CAPEC
References (2)
| URL | Tag | Source |
|---|---|---|
| https://gitlab.alpinelinux.org/alpine/apk-tools/-/issues/10741 | Third Party Advisory | |
| https://gitlab.alpinelinux.org/alpine/aports/-/issues/12606 | Third Party Advisory |
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Alpinelinux Search vendor "Alpinelinux" | Apk-tools Search vendor "Alpinelinux" for product "Apk-tools" | < 2.10.6 Search vendor "Alpinelinux" for product "Apk-tools" and version " < 2.10.6" | - |
Affected
| ||||||
| Alpinelinux Search vendor "Alpinelinux" | Apk-tools Search vendor "Alpinelinux" for product "Apk-tools" | >= 2.12.0 < 2.12.5 Search vendor "Alpinelinux" for product "Apk-tools" and version " >= 2.12.0 < 2.12.5" | - |
Affected
| ||||||