I got emails - G Suite Vulnerability

After recent finding about Uber and SendGrid bug, I decided to check other third party applications that were also used for similar cases. During the investigation, some third party applications were found to be vulnerable including G Suite. The initial research of this vulnerability started when...

Tests Crypto Libraries Against Known Attacks: Wycheproof

Rests Crypto Libraries Against Known Attacks Project Wycheproof tests crypto libraries against known attacks. It is developed and maintained by members of Google Security Team, but it is not an official Google product. In cryptography, subtle mistakes can have catastrophic consequences. Good...

Vulnerability in OpenSSL - Fix Use After Free for large message sizes

This issue only affects OpenSSL 1.1.0a, released on 22nd September 2016. The patch applied to address CVE-2016-6307 resulted in an issue where if a message larger than approx 16k is received then the underlying buffer to store the incoming message is reallocated and moved. Unfortunately a danglin...

Adobe Flash - Uninitialized Stack Parameter Access in MovieClip.swapDepths UaF Fix

Adobe Flash - Uninitialized Stack Parameter Access in MovieClip.swapDepths UaF Fix Source: https://bugs.chromium.org/p/project-zero/issues/detail?id=715 The ActionScript parameter conversion in the fix for issue 403 https://code.google.com/p/google-security-research/issues/detail?id=403 can...

New Exploit to 'Hack Android Phones Remotely' threatens Millions of Devices

Attention Android users! Millions of Android devices are vulnerable to hackers and intelligence agencies once again – Thanks to a newly disclosed Android Stagefright Exploit. Yes, Android Stagefright vulnerability is Back… …and this time, the Stagefright exploit allows an attacker to hack Android...

RHEL 6 : rhev-hypervisor (RHSA-2016:0277)

Updated rhev-hypervisor packages that fix one security issue are now available. Red Hat Product Security has rated this update as having Critical security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available from the CVE link in the...

Critical: Red Hat Security Advisory: rhev-hypervisor security update

Updated rhev-hypervisor packages that fix one security issue are now available. Red Hat Product Security has rated this update as having Critical security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available from the CVE link in the...

glibc, nscd security update

CentOS Errata and Security Advisory CESA-2016:0175 Updated glibc packages that fix one security issue and two bugs are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Critical security impact. A Common Vulnerability Scoring System CVSS base...

RHEL 6 : glibc (RHSA-2016:0175)

Updated glibc packages that fix one security issue and two bugs are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Critical security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 6 / 7 : glibc (RHSA-2016:0225)

Updated glibc packages that fix one security issue are now available for Red Hat Enterprise Linux 6.2, 6.4, and 6.5 Advanced Update Support, and Red Hat Enterprise Linux 6.6 and 7.1 Extended Update Support. Red Hat Product Security has rated this update as having Critical security impact. A Commo...

CentOS 6 : glibc (CESA-2016:0175)

Updated glibc packages that fix one security issue and two bugs are now available for Red Hat Enterprise Linux 6. Red Hat Product Security has rated this update as having Critical security impact. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Critical: Red Hat Security Advisory: glibc security and bug fix update

Updated glibc packages that fix two security issues and two bugs are now available for Red Hat Enterprise Linux 7. Red Hat Product Security has rated this update as having Critical security impact. Common Vulnerability Scoring System CVSS base scores, which give detailed severity ratings, are...

Critical: Red Hat Security Advisory: glibc security update

Updated glibc packages that fix one security issue are now available for Red Hat Enterprise Linux 6.2, 6.4, and 6.5 Advanced Update Support, and Red Hat Enterprise Linux 6.6 and 7.1 Extended Update Support. Red Hat Product Security has rated this update as having Critical security impact. A Commo...

DLA-416-1 eglibc - security update

Bulletin has no description...

Samsung Galaxy S6 - android.media.process Face Recognition Memory Corruption (MdConvertLine)

Exploit for Android platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=616 The attached file causes memory corruption when iy is scanned by the face recognition library in android.media.process F/libc 4134: Fatal signal 11 SIGSEGV, code 1,...

pdfium - opj_t2_read_packet_header libopenjpeg Heap Use-After-Free

pdfium - opjt2readpacketheader libopenjpeg Heap Use-After-Free Source: https://code.google.com/p/google-security-research/issues/detail?id=613 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- $ ./pdfiumtest...

pdfium - opj_jp2_apply_pclr 'libopenjpeg' Heap Out-of-Bounds Read

Source: https://code.google.com/p/google-security-research/issues/detail?id=626 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- ==9326==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x6250001bf680 at pc 0x000000892375 bp...

pdfium - opj_j2k_read_mcc (libopenjpeg) Heap Based Out-of-Bounds Read

Exploit for multiple platform in category dos / poc Source: https://code.google.com/p/google-security-research/issues/detail?id=624 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- $ ./pdfiumtest...

pdfium - opj_jp2_apply_pclr libopenjpeg Heap Out-of-Bounds Read

pdfium - opjjp2applypclr libopenjpeg Heap Out-of-Bounds Read Source: https://code.google.com/p/google-security-research/issues/detail?id=626 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- ==9326==ERROR: AddressSanitizer: heap-buffer-overflow ...

pdfium IsFlagSet (v8 memory management) - SIGSEGV

Source: https://code.google.com/p/google-security-research/issues/detail?id=622 The following crash was encountered in pdfium the Chrome PDF renderer during PDF fuzzing: --- cut --- ==31710==ERROR: AddressSanitizer: SEGV on unknown address 0x7f53cc100009 pc 0x0000016fafe2 bp 0x7ffee170d730 sp...