CVE-2020-11105

An issue was discovered in USC iLab cereal through 1.3.0. It employs caching of std::shared_ptr values, using the raw pointer address as a unique identifier. This becomes problematic if an std::shared_ptr variable goes out of scope and is freed, and a new std::shared_ptr is allocated at the same address. Serialization fidelity thereby becomes dependent upon memory layout. In short, serialized std::shared_ptr variables cannot always be expected to serialize back into their original values. This can have any number of consequences, depending on the context within which this manifests.
References
Link Resource
https://github.com/USCiLab/cereal/issues/636 Exploit Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:usc:cereal:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-03-30 22:15

Updated : 2023-12-10 13:27


NVD link : CVE-2020-11105

Mitre link : CVE-2020-11105

CVE.ORG link : CVE-2020-11105


JSON object : View

Products Affected

usc

  • cereal
CWE
CWE-763

Release of Invalid Pointer or Reference