The right ASM tools include understanding where the real risk lies

While companies are just scratching the surface of understanding their Internet-facing architecture, hackers have been monitoring growing attack surfaces to find vulnerabilities where companies arent looking or maybe not prioritizing and reaping the reward through bug bounty programs...

Is the Internet of Things the Next Ransomware Target?

Ransomware attacks over the last couple years have been traumatic, impacting nearly every business sector and costing billions of dollars. The targets have mostly been our data: steal it, encrypt it, and then charge us a fee to get it back. Over the last several years, there's been concern across...

Internet Bug Bounty: Invalid handling of X509_verify_cert() internal errors in libssl (CVE-2021-4044)

Internally libssl in OpenSSL calls X509verifycert on the client side to verify a certificate supplied by a server. That function may return a negative return value to indicate an internal error for example out of memory. Such a negative return value is mishandled by OpenSSL and will cause an IO...

Internet Bug Bounty: Buffer Overflow in optimized_escape_html method

This report is a copy of bug report https://hackerone.com/reports/1328463. I was asked to submit this bug here, because Ruby bug bounty program is moved to this new Internet Bug Bounty program. Operating System ================ Windows 10 This should reproduce in any other operating system where...

libreswan: Malicious IKEv1 packet can cause libreswan to restart

A vulnerability was found in libreswan. A malformed packet that is being rejected triggers a logging action that causes a NULL pointer dereference issue, leading to a crash of the pluto daemon...

CVE-2022-21340

Vulnerability in the Oracle Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE component: Libraries. Supported versions that are affected are Oracle Java SE: 7u321, 8u311, 11.0.13, 17.0.1; Oracle GraalVM Enterprise Edition: 20.3.4 and 21.3.0. Easily exploitable vulnerability...

CVE-2021-33913

libspf2 before 1.2.11 has a heap-based buffer overflow that might allow remote attackers to execute arbitrary code via an unauthenticated e-mail message from anywhere on the Internet with a crafted SPF DNS record, because of SPFrecordexpanddata in spfexpand.c. The amount of overflowed data depend...

Active Exploitation of VMware Horizon Servers

This post is co-authored by Charlie Stafford, Lead Security Researcher. We will update this blog with further information as it becomes available. CVE | Vendor Advisory | AttackerKB | IVM Content | Patching Urgency | Blog's Last Update ---|---|---|---|---|--- CVE-2021-44228 | VMware Advisory |...

January 18, 2022—KB5010791 (OS Build 17763.2458) Out-of-band

None None...

Samsung Internet User Download Interface Error Vulnerability

Samsung Internet is an application for Samsung Samsung mobile devices that provides browser functionality. A user download interface error vulnerability exists in versions prior to Samsung Internet 16.0.6.23, which can be exploited by an attacker to perform domain spoofing via a specially crafted...

CVE-2022-22290

Incorrect download source UI in Downloads in Samsung Internet prior to 16.0.6.23 allows attackers to perform domain spoofing via a crafted HTML page...

CVE-2022-22290

Incorrect download source UI in Downloads in Samsung Internet prior to 16.0.6.23 allows attackers to perform domain spoofing via a crafted HTML page...

CVE-2022-22290

Incorrect download source UI in Downloads in Samsung Internet prior to 16.0.6.23 allows attackers to perform domain spoofing via a crafted HTML page...

CVE-2022-22290

CVE-2022-22290 affects Samsung Internet and is described in connected sources as an Incorrect download source UI in the Downloads component prior to version 16.0.6.23, enabling domain spoofing via a crafted HTML page. The vulnerability is tied to the user download interface rather than an in-app ...

CVE-2022-22290

Incorrect download source UI in Downloads in Samsung Internet prior to 16.0.6.23 allows attackers to perform domain spoofing via a crafted HTML page...

CVE-2021-44702 Adobe Acrobat Reader DC add-on (AxAcroPDFLib.AxAcroPDF) for Internet Explorer LoadFile NTLMv2 SSO Auth leak vulnerability

Acrobat Reader DC ActiveX Control versions 21.007.20099 and earlier, 20.004.30017 and earlier and 17.011.30204 and earlier are affected by an Information Disclosure vulnerability. An unauthenticated attacker could leverage this vulnerability to obtain NTLMv2 credentials. Exploitation of this issu...

CVE-2022-22290: Improper Check or Handling of Exceptional Conditions

Incorrect download source UI in Downloads in Samsung Internet prior to 16.0.6.23 allows attackers to perform domain spoofing via a crafted HTML page...

Samsung Internet 安全漏洞

Samsung Internet is an application for Samsung Samsung mobile devices that provides browser functionality. A user download interface error vulnerability exists in versions prior to Samsung Internet 16.0.6.23, which can be exploited by an attacker to perform domain spoofing via a specially crafted...

Command injection

A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP...

CVE-2022-22991 Command injection through unsecured HTTP calls on Western Digital My Cloud devices

A malicious user on the same LAN could use DNS spoofing followed by a command injection attack to trick a NAS device into loading through an unsecured HTTP call. Addressed this vulnerability by disabling checks for internet connectivity using HTTP...