German COVID-19 Tracing
The Swiss/German COVID-19 tracing app was downloaded more than 25 Million times. Testing it for security vulnerabilities played an important role in ensuring public trust and increasing compliance. With CI Fuzz, our developers found 2 vulnerabilities in the German version (#163 and #164), and 9 vulnerabilities in the Swiss version of the app.
OWASP/JSON Sanitizer
OWASP's JSON Sanitizer transforms JSON-like input into valid and fully embeddable JSON. It is an Open Source sanitizer with over 200 dependencies. With CI Fuzz, our developers found two critical vulnerabilities in this project, that would have exposed it to XML/HTML injections. (CVE-2021-23899 and CVE-2021-23900).
LibHTP
LibHTP is used to securely parse HTTP protocols and the related bits and pieces. Using CI Fuzz, our developers found a critical vulnerability in LibHTP, that remote attackers could have exploited for a buffer over-read (CVE-2018-10243).
audi/a_util
Audi is one of the leading innovators worldwide when it comes to making automotive software more secure. With CI Fuzz, our developers managed to fix an exploitable heap buffer overflow in Audi's software.
Zint Barcode Generator
Zint is a barcode generator with an encoding library that includes over 50 different symbologies. With CI Fuzz, our security researchers found 2 critical vulnerabilities (CVE-2020-9385, CVE-2021-27799 & CVE-2021-39247) and 5 more vulnerabilities.
DLR COBS Encoder
The DLR is the federal german space research center, which focuses its research on energy, space, transport, and security technology. With CI Fuzz, our developers were able to find a heap-buffer overread in one of the DLR's COBS encoder.
CppCMS
CppCMS is a free, Open Source framework for web application development in C++, especially adept at handling extremely high loads. With CI Fuzz, our security researchers managed to find a critical vulnerability (CVE-2018-11367) within the project.
GPGME
GnuPG Made Easy or simply GPGME is a library that makes GnuPG access easier for applications. CI Fuzz enabled our developers to find 7 vulnerabilities in GPGME that would have led to severe usability issues.
jsoup
Jsoup is an open-source Java library used for extracting data from HTML and manipulating HTML outputs. It can also be used to parse and build XML. With Jazzer, we found over 19 bugs (CVE-2021-37714) in jsoup. Eight of them are potentially critical for the availability of web applications using jsoup.
GENIVI DLT
GENIVI DLT provides a log and trace interface, based on the standardised protocol specified in the AUTOSAR standard 4.0 DLT. Here we found heap-based buffer overflow (CVE-2020-36244) that could allow an attacker to remotely execute arbitrary code on the DLT-Daemon.
Apache PDFBox
The Apache PDFBox library is an open-source Java tool for working with PDF documents. It allows the creation of new PDF documents, manipulation of existing documents, and the ability to extract content from documents. Our fuzzers were able to find an Infinite Loop (CVE-2021-27807) and an OutOfMemory-Exception (CVE-2021-27906).
alibaba/fastjson
Fastjson is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to convert a JSON string to an equivalent Java object. Our tests showed that this application was throwing a number of undeclared exemptions.
Apache Commons Compress
Apache Commons Compress software defines an API for working with compression and archive formats. We extensively tested this application and responsible disclosed four CVEs (CVE-2021-35516, CVE-2021-35515, CVE-2021-35517, CVE-2021-36090) and two more vulnerabilities
Netplex/Json-Smart
Json-smart is a performance focused, JSON processor lib. The application (json-smart-v1, json-smart-v2) threw uncaught exceptions. When uncaught, they may have caused programs using the library to crash or expose sensitive information. (CVE-2021-27568)
OpenJDK
In OpenJDK, we found two vulnerabilities (CVE-2022-21360, CVE-2022-21366) that load and run untrusted code. These vulnerabilities could have been exploited by using APIs in the specified Component, e.g., through a web service that supplied data to the APIs.
protobuffers/protobuff
Protocol Buffers are Google's language-neutral and platform-neutral, extensible mechanism for serializing structured data. An issue in protobuf allowed malicious payload to occupy the parser for several minutes, causing frequent, repeated pauses (CVE-2021-22569).
Faster XML/Jackson
Faster XML Jackson is a high-performance JSON processor for Java. Its developers extol the combination of fast, correct, lightweight, and ergonomic attributes of the library in which we found 2 undeclared exceptions.
Tiff-Java
The library can currently decode greyscale and RGB images (8, 16 or 32 bits). It supports LZW compression and images with an additional alpha channel. Due to our fuzzers the maintainers were able to fix an Index Out Of Bound Error, in version 2.0.3.
Google/re2j
RE2 is a regular expression engine that runs in time linear in the size of the input. RE2/J is a port of RE2 to pure Java, where users were able to find and fix a Nullpointer Exeption due to our Java Fuzzer.
Google/gson
Gson is a Java library that can be used to convert Java Objects into their JSON representation. It can also be used to convert a JSON string to an equivalent Java object, where Jazzer found an ArrayIndeyOutOfBounds.