CVE-2020-9883
Apple macOS CoreGraphics JBIG2Stream Out-Of-Bounds Read Information Disclosure Vulnerability
Severity Score
Exploit Likelihood
Affected Versions
Public Exploits
0Exploited in Wild
-Decision
Descriptions
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOS 13.4.8, watchOS 6.2.8, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. Processing a maliciously crafted image may lead to arbitrary code execution.
Se abordó un problema de desbordamiento del búfer con un manejo de la memoria mejorada. Este problema es corregido en iOS versión 13.6 y iPadOS versión 13.6, macOS Catalina versión 10.15.6, tvOS versión 13.4.8, watchOS versión 6.2.8, iTunes versión 12.10.8 para Windows, iCloud para Windows versión 11.3, iCloud para Windows versión 7.20. El procesamiento de una imagen diseñada maliciosamente puede conllevar a una ejecución de código arbitraria
This vulnerability allows remote attackers to disclose sensitive information on affected installations of Apple macOS. Interaction with the CoreGraphics library is required to exploit this vulnerability but attack vectors may vary depending on the implementation.
The specific flaw exists within the JBIG2Stream::readGenericBitmap method. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated data structure. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the current process.
CVSS Scores
SSVC
- Decision:-
Timeline
- 2020-03-02 CVE Reserved
- 2020-10-22 CVE Published
- 2024-08-04 CVE Updated
- 2024-10-15 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (10)
URL | Tag | Source |
---|---|---|
http://seclists.org/fulldisclosure/2020/Dec/32 | Mailing List | |
https://www.zerodayinitiative.com/advisories/ZDI-20-1389 | Third Party Advisory |
URL | Date | SRC |
---|
URL | Date | SRC |
---|
URL | Date | SRC |
---|---|---|
https://support.apple.com/kb/HT211288 | 2023-01-09 | |
https://support.apple.com/kb/HT211289 | 2023-01-09 | |
https://support.apple.com/kb/HT211290 | 2023-01-09 | |
https://support.apple.com/kb/HT211291 | 2023-01-09 | |
https://support.apple.com/kb/HT211293 | 2023-01-09 | |
https://support.apple.com/kb/HT211294 | 2023-01-09 | |
https://support.apple.com/kb/HT211295 | 2023-01-09 | |
https://support.apple.com/kb/HT211931 | 2023-01-09 |
Affected Vendors, Products, and Versions
Vendor | Product | Version | Other | Status | ||||||
---|---|---|---|---|---|---|---|---|---|---|
Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
Apple Search vendor "Apple" | Icloud Search vendor "Apple" for product "Icloud" | < 7.20 Search vendor "Apple" for product "Icloud" and version " < 7.20" | windows |
Affected
| ||||||
Apple Search vendor "Apple" | Icloud Search vendor "Apple" for product "Icloud" | >= 10.0 < 11.3 Search vendor "Apple" for product "Icloud" and version " >= 10.0 < 11.3" | windows |
Affected
| ||||||
Apple Search vendor "Apple" | Itunes Search vendor "Apple" for product "Itunes" | < 12.10.8 Search vendor "Apple" for product "Itunes" and version " < 12.10.8" | windows |
Affected
| ||||||
Apple Search vendor "Apple" | Ipados Search vendor "Apple" for product "Ipados" | < 13.6 Search vendor "Apple" for product "Ipados" and version " < 13.6" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Iphone Os Search vendor "Apple" for product "Iphone Os" | < 13.6 Search vendor "Apple" for product "Iphone Os" and version " < 13.6" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | >= 10.13 < 10.13.6 Search vendor "Apple" for product "Mac Os X" and version " >= 10.13 < 10.13.6" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | >= 10.14 < 10.14.6 Search vendor "Apple" for product "Mac Os X" and version " >= 10.14 < 10.14.6" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | >= 10.15 < 10.15.6 Search vendor "Apple" for product "Mac Os X" and version " >= 10.15 < 10.15.6" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2018-002 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2018-003 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2019-001 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2019-002 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2019-003 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2019-004 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2019-005 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2019-006 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2019-007 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2020-001 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2020-002 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.13.6 Search vendor "Apple" for product "Mac Os X" and version "10.13.6" | security_update_2020-003 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2019-001 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2019-002 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2019-004 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2019-005 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2019-006 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2019-007 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2020-001 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2020-002 |
Affected
| ||||||
Apple Search vendor "Apple" | Mac Os X Search vendor "Apple" for product "Mac Os X" | 10.14.6 Search vendor "Apple" for product "Mac Os X" and version "10.14.6" | security_update_2020-003 |
Affected
| ||||||
Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | >= 11.0 < 11.0.1 Search vendor "Apple" for product "Macos" and version " >= 11.0 < 11.0.1" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Macos Search vendor "Apple" for product "Macos" | 11.0.1 Search vendor "Apple" for product "Macos" and version "11.0.1" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Tvos Search vendor "Apple" for product "Tvos" | < 13.4.8 Search vendor "Apple" for product "Tvos" and version " < 13.4.8" | - |
Affected
| ||||||
Apple Search vendor "Apple" | Watchos Search vendor "Apple" for product "Watchos" | < 6.2.8 Search vendor "Apple" for product "Watchos" and version " < 6.2.8" | - |
Affected
|