GHSA-XW93-V57J-FCGH Division by 0 in `SparseMatMul`

Impact An attacker can cause a denial of service via a FPE runtime error in tf.rawops.SparseMatMul: python import tensorflow as tf a = tf.constant100.0, 100.0, 100.0, 100.0, shape=2, 2, dtype=tf.float32 b = tf.constant, shape=0, 2, dtype=tf.float32 tf.rawops.SparseMatMul a=a, b=b, transposea=True...

Information Disclosure

lexik/jwt-authentication-bundle is vulnerable to information disclosure. The vulnerability exists due to the ability to enumerate users due to different exception messages depending on whether the user existed or not...

Huawei S5700 and S5800 Denial of Service Vulnerability

A denial-of-service vulnerability exists in the Huawei S5700 and Huawei S6700, both enterprise switches from Huawei of China. The vulnerability stems from a program that does not properly validate input. An attacker could use the vulnerability to cause a service exception on the target device by...

javaparser:parseFuzzer: Uncaught exception in com.github.javaparser.GeneratedJavaParser.Expression

Project: https://github.com/javaparser/javaparser.git Detailed Report: https://oss-fuzz.com/testcase?key=4531950535704576 Project: javaparser Fuzzing Engine: libFuzzer Fuzz Target: parseFuzzer Job Type: libfuzzerasanjavaparser Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash...

fastjson2:JsonFuzzer: Uncaught exception in com.alibaba.fastjson.JSONPath.deepScan

Detailed Report: https://oss-fuzz.com/testcase?key=6071770063962112 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State: com.alibaba.fastjson.JSONPath.deepScan...

SQL Injection in akshayp282/quizx

✍️ Description Course deletion on the teacher portal is vulnerable to SQL injection. This will allow a user to run arbitrary SQL queries and completely erase, export or change all information in the database - potentially rendering the entire platform unusable. 🕵️‍♂️ Proof of Concept - Log in to...

libvncserver: libvncserver/rfbserver.c has a divide by zero which could result in DoS

A divide by zero flaw was found in libvncserver. This flaw allows a malicious client to send a specially crafted message that, when processed by the VNC server, leads to a floating-point exception, resulting in a denial of service. The highest threat from this vulnerability is to system...

User enumeration in authentication mechanisms

Description ----------- The ability to enumerate users was possible without relevant permissions due to different exception messages depending on whether the user existed or not. It was also possible to enumerate users by using a timing attack, by comparing time elapsed when authenticating an...

User enumeration in authentication mechanisms

Description ----------- The ability to enumerate users was possible without relevant permissions due to different exception messages depending on whether the user existed or not. Resolution ---------- We now ensure that a generic message is returned whether the user exists or not if the password ...

GHSA-2FRX-J9HJ-6C65 User enumeration in authentication mechanisms

Description ----------- The ability to enumerate users was possible without relevant permissions due to different exception messages depending on whether the user existed or not. Resolution ---------- We now ensure that a generic message is returned whether the user exists or not if the password ...

fastjson2:JsonFuzzer: Uncaught exception in com.alibaba.fastjson.parser.DefaultJSONParser.parseObject

Detailed Report: https://oss-fuzz.com/testcase?key=4643283537100800 Project: fastjson2 Fuzzing Engine: libFuzzer Fuzz Target: JsonFuzzer Job Type: libfuzzerasanfastjson2 Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State:...

PT-2021-24419

Name of the Vulnerable Software and Affected Versions: symfony versions prior to 3.4 Description: The issue allowed user enumeration without proper permissions due to distinct exception messages for existing and non-existing users. Additionally, a timing attack could be used by comparing the time...

PT-2021-24369

Name of the Vulnerable Software and Affected Versions: LexikJWTAuthenticationBundle versions 2.10.x and 2.x Description: The issue allowed user enumeration without proper permissions due to different exception messages depending on whether the user existed or not. This could potentially reveal...

apache-commons:CompressSevenZFuzzer: Uncaught exception in java.base/java.util.BitSet.initWords

Detailed Report: https://oss-fuzz.com/testcase?key=6399828323074048 Project: apache-commons Fuzzing Engine: libFuzzer Fuzz Target: CompressSevenZFuzzer Job Type: libfuzzerasanapache-commons Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State:...

apache-commons:CompressSevenZFuzzer: Uncaught exception in org.apache.commons.compress.archivers.sevenz.SevenZFile.readEncodedHeader

Detailed Report: https://oss-fuzz.com/testcase?key=6009627423670272 Project: apache-commons Fuzzing Engine: libFuzzer Fuzz Target: CompressSevenZFuzzer Job Type: libfuzzerasanapache-commons Platform Id: linux Crash Type: Uncaught exception Crash Address: Crash State:...

PYSEC-2021-683

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via a FPE runtime error in tf.rawops.SparseMatMul. The division by 0 occurs deep in Eigen code because the b tensor is empty. The fix will be included in TensorFlow 2.5.0. We will also...

PYSEC-2021-194

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via a FPE runtime error in tf.rawops.SparseMatMul. The division by 0 occurs deep in Eigen code because the b tensor is empty. The fix will be included in TensorFlow 2.5.0. We will also...

CVE-2021-29555

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via a FPE runtime error in tf.rawops.FusedBatchNorm. This is because the...

CVE-2021-29557

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a denial of service via a FPE runtime error in tf.rawops.SparseMatMul. The division by 0 occurs deep in Eigen code because the b tensor is empty. The fix will be included in TensorFlow 2.5.0. We will also...

CVE-2021-29538 Division by zero in `Conv2DBackpropFilter`

TensorFlow is an end-to-end open source platform for machine learning. An attacker can cause a division by zero to occur in Conv2DBackpropFilter. This is because the...