For Microsoft Exchange Server Vulnerabilities, Patching Remains Patchy

If you've been keeping tabs on the state of vulnerabilities, you've probably noticed that Microsoft Exchange has been in the news more than usual lately. Back in March 2021, Microsoft acknowledged a series of threats exploiting zero-day CVEs in on-premises instances of Exchange Server. Since then...

Deserialization of Untrusted Data in Neo4j

Neo4j through 3.4.18 with the shell server enabled exposes an RMI service that arbitrarily deserializes Java objects, e.g., through setSessionVariable. An attacker can abuse this for remote code execution because there are dependencies with exploitable gadget chains...

New iMessage Security Features

Apple has added added security features to mitigate the risk of zero-click iMessage attacks. Apple did not document the changes but Groß said he fiddled around with the newest iOS 14 and found that Apple shipped a "significant refactoring of iMessage processing" that severely cripples the usual...

Denial Of Service (DoS)

clamav is vulnerable to denial of service DoS. The vulenrability exists as a Out of bounds heap memory read vulnerability in XAR parser, function xarhashcheck that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must sca...

iPhone Zero-Days Anchored Watering-Hole Attacks

A total of 14 iPhone vulnerabilities – including two that were zero-days when discovered — have been targeted by five exploit chains in a watering hole attack that has lasted years. The watering holes deliver a spyware implant that can steal private data like iMessages, photos and GPS location in...

Google Uncovers How Just Visiting Some Sites Were Secretly Hacking iPhones For Years

Beware Apple users! Your iPhone can be hacked just by visiting an innocent-looking website, confirms a terrifying report Google researchers released earlier today. The story goes back to a widespread iPhone hacking campaign that cybersecurity researchers from Google's Project Zero discovered...

A very deep dive into iOS Exploit chains found in the wild

Posted by Ian Beer, Project Zero Project Zero’s mission is to make 0-day hard. We often work with other companies to find and report security vulnerabilities, with the ultimate goal of advocating for structural security improvements in popular systems to help protect people everywhere. Earlier th...

Cisco Talos Honeypot Analysis Reveals Rise in Attacks on Elasticsearch Clusters

Christopher Evans of Cisco Talos conducted the research for this post. Executive Summary Cisco Talos warns users that they need to keep a close eye on unsecured Elasticsearch clusters. We have recently observed a spike in attacks from multiple threat actors targeting these clusters. These attacke...

Zerodium Offers to Buy Zero-Day Exploits at Higher Prices Than Ever

Well, there's some good news for hackers and vulnerability hunters, though terrible news for tech manufacturers! Exploit vendor Zerodium is now willing to offer significantly higher payouts for full, working zero-day exploits that allow stealing of data from WhatsApp, iMessage and other online ch...

CVE-2018-1000085

ClamAV version version 0.99.3 contains a Out of bounds heap memory read vulnerability in XAR parser, function xarhashcheck that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must scan a crafted XAR file. This...

CVE-2018-1000085

ClamAV version version 0.99.3 contains a Out of bounds heap memory read vulnerability in XAR parser, function xarhashcheck that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must scan a crafted XAR file. This...

CVE-2018-1000085

ClamAV version version 0.99.3 contains a Out of bounds heap memory read vulnerability in XAR parser, function xarhashcheck that can result in Leaking of memory, may help in developing exploit chains.. This attack appear to be exploitable via The victim must scan a crafted XAR file. This...

Google Project Zero Prize Pays $200,000 for Critical Vulnerability Chains

Apple isn’t the only one offering up a $200,000 reward for severe vulnerabilities on mobile devices. Google followed suit yesterday with the announcement of the Project Zero Prize, and like the Apple Security Bounty, the top payout is $200,000. Announced by Google’s Project Zero research team, th...

CUPS 2.0.3 - Multiple Vulnerabilities

CUPS 2.0.3 - Multiple Vulnerabilities Source: http://googleprojectzero.blogspot.se/2015/06/owning-internet-printing-case-study-in.html Abstract Modern exploit mitigations draw attackers into a game of diminishing marginal returns. With each additional mitigation added, a subset of software bugs...