Vulnerability-Lookup

VAR-201912-0114

Vulnerability from variot - Updated: 2024-07-23 22:30

A memory corruption issue was addressed with improved validation. This issue is fixed in Xcode 11.2. Processing a maliciously crafted file may lead to arbitrary code execution. apple's Xcode Exists in an out-of-bounds write vulnerability.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. Apple Xcode is an integrated development environment provided by Apple (Apple) to developers. It is mainly used to develop applications for Mac OS X and iOS. A security vulnerability exists in LLVM components in versions of Apple Xcode prior to 11.2. -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256

APPLE-SA-2019-11-01-1 Xcode 11.2

Xcode 11.2 addresses the following:

llvm Available for: macOS Mojave 10.14.4 and later Impact: Processing a maliciously crafted file may lead to arbitrary code execution Description: A memory corruption issue was addressed with improved validation. CVE-2019-8800: Pan ZhenPeng of Qihoo 360 Nirvan Team CVE-2019-8806: Pan ZhenPeng of Qihoo 360 Nirvan Team

Installation note:

Xcode 11.2 may be obtained from:

https://developer.apple.com/xcode/downloads/

To check that the Xcode has been updated:

Select Xcode in the menu bar
Select About Xcode
The version after applying this update will be "11.2".

Information will also be posted to the Apple Security Updates web site: https://support.apple.com/kb/HT201222

This message is signed with Apple's Product Security PGP key, and details are available at: https://www.apple.com/support/security/pgp/ -----BEGIN PGP SIGNATURE-----

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CVE-2019-8800 (GCVE-0-2019-8800)

Vulnerability from cvelistv5 – Published: 2019-12-18 17:33 – Updated: 2024-08-04 21:31

Summary

A memory corruption issue was addressed with improved validation. This issue is fixed in Xcode 11.2. Processing a maliciously crafted file may lead to arbitrary code execution.

Severity

No CVSS data available.

CWE

Processing a maliciously crafted file may lead to arbitrary code execution

Assigner

apple mitre root

References

1 reference

URL	Tags
https://support.apple.com/HT210729	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
Apple	Xcode	Affected: unspecified , < Xcode 11.2 (custom)

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

VAR-201912-0114

CVE-2019-8800 (GCVE-0-2019-8800)

Tags

Sightings

Nomenclature

Related by attack behaviour