CVE-2022-21655

Envoy is an open source edge and service proxy, designed for cloud-native applications. The envoy common router will segfault if an internal redirect selects a route configured with direct response or redirect actions. This will result in a denial of service. As a workaround turn off internal...

CVE-2022-21655: Always-Incorrect Control Flow Implementation

Envoy is an open source edge and service proxy, designed for cloud-native applications. The envoy common router will segfault if an internal redirect selects a route configured with direct response or redirect actions. This will result in a denial of service. As a workaround turn off internal...

kubernetes-cluster-api:fuzz_unmarshal_cluster_status: Segv on unknown address with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5463013975523328 Project: kubernetes-cluster-api Fuzzing Engine: libFuzzer Fuzz Target: fuzzunmarshalclusterstatus Job Type: libfuzzerasankubernetes-cluster-api Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: NU...

SUSE-SU-2022:14890-1 Security update for tcpdump

This update for tcpdump fixes the following issues: - CVE-2018-16301: Fixed segfault when handling large files bsc1195825...

SUSE-SU-2022:0505-1 Security update for tcpdump

This update for tcpdump fixes the following issues: - CVE-2018-16301: Fixed segfault when handling large files bsc1195825...

wolfmqtt:wolfmqtt-fuzzer: Segv on unknown address in MqttProps_Free

Project: https://github.com/wolfSSL/wolfMQTT.git Detailed Report: https://oss-fuzz.com/testcase?key=6125799097368576 Project: wolfmqtt Fuzzing Engine: libFuzzer Fuzz Target: wolfmqtt-fuzzer Job Type: libfuzzermsanwolfmqtt Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash...

unicorn:fuzz_emu_x86_64: Segv on unknown address in qemu_bitmap_clear

Project: https://github.com/unicorn-engine/unicorn.git Detailed Report: https://oss-fuzz.com/testcase?key=6668592756686848 Project: unicorn Fuzzing Engine: libFuzzer Fuzz Target: fuzzemux8664 Job Type: libfuzzermsanunicorn Platform Id: linux Crash Type: Segv on unknown address Crash Address: Cras...

Chrono has potential segfault issue in SPIFFE authenticator

Impact Several vulnerabilities have been reported in the time and chrono crates related to handling of calls to localtimer. You can follow some of the discussions here and here, and the associated CVE here. In our case, the issue with the dependency was flagged by our nightly CI build running...

GHSA-45W3-V3G4-54PM Chrono has potential segfault issue in SPIFFE authenticator

Impact Several vulnerabilities have been reported in the time and chrono crates related to handling of calls to localtimer. You can follow some of the discussions here and here, and the associated CVE here. In our case, the issue with the dependency was flagged by our nightly CI build running...

Type confusion leading to segfault in Tensorflow

Impact The implementation of shape inference for ConcatV2 can be used to trigger a denial of service attack via a segfault caused by a type confusion: python import tensorflow as tf @tf.function def test: y = tf.rawops.ConcatV2 values=1,2,3,4,5,6, axis = 0xb500005b return y test The axis argument...

GHSA-M4HF-J54P-P353 Type confusion leading to segfault in Tensorflow

Impact The implementation of shape inference for ConcatV2 can be used to trigger a denial of service attack via a segfault caused by a type confusion: python import tensorflow as tf @tf.function def test: y = tf.rawops.ConcatV2 values=1,2,3,4,5,6, axis = 0xb500005b return y test The axis argument...

GHSA-43Q8-3FV7-PR5X Improper Validation of Integrity Check Value in TensorFlow

Impact The implementation of tf.sparse.split does not fully validate the input arguments. Hence, a malicious user can trigger a denial of service via a segfault or a heap OOB read: python import tensorflow as tf data = tf.random.uniform1, 32, 32, dtype=tf.float32 axis = 1, 2 x =...

Segfault in `simplifyBroadcast` in Tensorflow

Impact The simplifyBroadcast function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault hence, denial of service, if called with scalar shapes. cc sizet maxRank = 0; for auto shape : llvm::enumerateshapes auto foundshape = analysis.dimensionsForShapeTensorshape.value; if...

GHSA-GWCX-JRX4-92W2 Segfault in `simplifyBroadcast` in Tensorflow

Impact The simplifyBroadcast function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault hence, denial of service, if called with scalar shapes. cc sizet maxRank = 0; for auto shape : llvm::enumerateshapes auto foundshape = analysis.dimensionsForShapeTensorshape.value; if...

AlmaLinux 8 : raptor2 (ALSA-2021:1842)

The remote AlmaLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2021:1842 advisory. - raptorxmlwriterstartelementcommon in raptorxmlwriter.c in Raptor RDF Syntax Library 2.0.15 miscalculates the maximum nspace declarations for the XML...

pulumi:schema_fuzzer: Segv on unknown address with empty stacktrace

Detailed Report: https://oss-fuzz.com/testcase?key=5726870845390848 Project: pulumi Fuzzing Engine: libFuzzer Fuzz Target: schemafuzzer Job Type: libfuzzerasanpulumi Platform Id: linux Crash Type: Segv on unknown address Crash Address: Crash State: NULL Sanitizer: address ASAN Crash Revision:...

CVE-2022-23593

Tensorflow is an Open Source Machine Learning Framework. The simplifyBroadcast function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault hence, denial of service, if called with scalar shapes. If all shapes are scalar, then maxRank is 0, so we build an empty SmallVector...

PYSEC-2022-157

Tensorflow is an Open Source Machine Learning Framework. The simplifyBroadcast function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault hence, denial of service, if called with scalar shapes. If all shapes are scalar, then maxRank is 0, so we build an empty SmallVector...

Stack overflow

Tensorflow is an Open Source Machine Learning Framework. The simplifyBroadcast function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault hence, denial of service, if called with scalar shapes. If all shapes are scalar, then maxRank is 0, so we build an empty SmallVector...

PYSEC-2022-102

Tensorflow is an Open Source Machine Learning Framework. The simplifyBroadcast function in the MLIR-TFRT infrastructure in TensorFlow is vulnerable to a segfault hence, denial of service, if called with scalar shapes. If all shapes are scalar, then maxRank is 0, so we build an empty SmallVector...