Exploit for Out-of-bounds Write in Google Chrome

PoC-CVE-2021-30632 PoC CVE-2021-30632 - Out of bounds write in...

Targeted Malware Reverse Engineering Workshop follow-up. Part 2

If you have read our previous blogpost "Targeted Malware Reverse Engineering Workshop follow-up. Part 1", you probably know about the webinar we conducted on April 8, 2021, with Kaspersky GReATs Ivan Kwiatkowski and Denis Legezo, to share best practices in reverse engineering and demonstrate...

Backdoor.Win32.Kwak.12 Authentication Bypass / Code Execution

Discovery / credits: Malvuln - malvuln.com c 2021 Original source: https://malvuln.com/advisory/c25393545e5ead3a35996ef9a887bd34.txt Contact: [email protected] Media: twitter.com/malvuln Threat: Backdoor.Win32.Kwak.12 Vulnerability: Remote Command Execution Description: The backdoor runs an FTP...

CVE-2020-0498

In decodepackedentrynumber of codebook.c, there is a possible out of bounds read due to a heap buffer overflow. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-11Android...

cups: stack-buffer-overflow in libcups's asn1_get_packed function

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Mojave 10.14.6, Security Update 2019-004 High Sierra, Security Update 2019-004 Sierra. An attacker in a privileged network position may be able to execute arbitrary code...

SUSE SLES12 Security Update : grub2 (SUSE-SU-2020:2079-1)

This update for grub2 fixes the following issues : Fix for CVE-2020-10713 bsc1168994 Fix for CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 bsc1173812 Fix for CVE-2020-15706 bsc1174463 Fix for CVE-2020-15707 bsc1174570 Use overflow checking primitives where the arithmetic expressio...

SUSE SLES12 Security Update : grub2 (SUSE-SU-2020:2076-1)

This update for grub2 fixes the following issues : Fix for CVE-2020-10713 bsc1168994 Fix for CVE-2020-14308 CVE-2020-14309, CVE-2020-14310, CVE-2020-14311 bsc1173812 Fix for CVE-2020-15706 bsc1174463 Fix for CVE-2020-15707 bsc1174570 Use overflow checking primitives where the arithmetic expressio...

Updated upx packages fix security vulnerability

The updated package fixes security vulnerabilities: An Integer overflow in the getElfSections function in pvmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service crash via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an...

DEBIAN-CVE-2019-1789

ClamAV versions prior to 0.101.2 are susceptible to a denial of service DoS vulnerability. An out-of-bounds heap read condition may occur when scanning PE files. An example is Windows EXE and DLL files that have been packed using Aspack as a result of inadequate bound-checking...

ALPINE-CVE-2019-1789

ClamAV versions prior to 0.101.2 are susceptible to a denial of service DoS vulnerability. An out-of-bounds heap read condition may occur when scanning PE files. An example is Windows EXE and DLL files that have been packed using Aspack as a result of inadequate bound-checking...

Threat Roundup for October 25 to November 1

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Oct. 25 and Nov. 1. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics,...

UBUNTU-CVE-2019-14296

canUnpack in pvmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service SEGV or buffer overflow, and application crash or possibly have unspecified other impact via a crafted UPX packed file...

CVE-2019-14296

canUnpack in pvmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service SEGV or buffer overflow, and application crash or possibly have unspecified other impact via a crafted UPX packed file...

CVE-2019-14296

canUnpack in pvmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service SEGV or buffer overflow, and application crash or possibly have unspecified other impact via a crafted UPX packed file...

CVE-2019-14295

CVE-2019-14295 affects UPX 3.95: an Integer overflow in getElfSections (p_vmlinx.cpp) can cause a DoS crash by allocating excessive memory when a crafted skewed offset exceeds the PE section size in a UPX-packed executable. Related CVE-2019-14296 canUnpack in the same file may cause SEGV/buffer o...

CVE-2019-14295

An Integer overflow in the getElfSections function in pvmlinx.cpp in UPX 3.95 allows remote attackers to cause a denial of service crash via a skewed offset larger than the size of the PE section in a UPX packed executable, which triggers an allocation of excessive memory...

PT-2019-13593 · Upx Team +2 · Upx +2

Name of the Vulnerable Software and Affected Versions: UPX version 3.95 Description: The issue allows remote attackers to cause a denial of service, which may result in a SEGV or buffer overflow, and application crash, via a crafted UPX packed file. The canUnpack function in p vmlinx.cpp is...

Threat Roundup for May 17 to May 24

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between May 17 and May 24. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics,...

Threat Roundup for March 8 to March 15

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between March 08 and March 15. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral...

Threat Roundup for Feb. 8 to Feb. 15

Today, Talos is publishing a glimpse into the most prevalent threats we've observed between Feb. 08 and Feb. 15. As with previous roundups, this post isn't meant to be an in-depth analysis. Instead, this post will summarize the threats we've observed by highlighting key behavioral characteristics...