CVE-2017-20006
Severity Score
7.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
1
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
UnRAR 5.6.1.2 and 5.6.1.3 has a heap-based buffer overflow in Unpack::CopyString (called from Unpack::Unpack5 and CmdExtract::ExtractCurrentFile).
UnRAR versiones 5.6.1.2 y 5.6.1.3, presenta un desbordamiento de búfer en la región heap de la memoria en la función Unpack::CopyString (llamado desde Unpack::Unpack5 y CmdExtract::ExtractCurrentFile)
*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
- 2021-07-01 CVE Reserved
- 2021-07-01 CVE Published
- 2024-08-05 CVE Updated
- 2024-08-05 First Exploit
- 2024-11-03 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
CWE
- CWE-787: Out-of-bounds Write
CAPEC
References (3)
| URL | Tag | Source |
|---|---|---|
| https://github.com/google/oss-fuzz-vulns/blob/main/vulns/unrar/OSV-2017-104.yaml | Third Party Advisory |
| URL | Date | SRC |
|---|---|---|
| https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=4373 | 2024-08-05 |
| URL | Date | SRC |
|---|---|---|
| https://github.com/aawc/unrar/commit/0ff832d31470471803b175cfff4e40c1b08ee779 | 2021-07-07 |
| URL | Date | SRC |
|---|
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Rarlab Search vendor "Rarlab" | Unrar Search vendor "Rarlab" for product "Unrar" | 5.6.1.2 Search vendor "Rarlab" for product "Unrar" and version "5.6.1.2" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|
| Rarlab Search vendor "Rarlab" | Unrar Search vendor "Rarlab" for product "Unrar" | 5.6.1.3 Search vendor "Rarlab" for product "Unrar" and version "5.6.1.3" | - |
Affected
| in | Linux Search vendor "Linux" | Linux Kernel Search vendor "Linux" for product "Linux Kernel" | - | - |
Safe
|