Security

Articles about Security on omid.dev — guides, topics, and notes from the field.

Microsoft's September Patch Tuesday closes important XSS holes

Published: September 12, 2012 Reading time: 2 min

h-online: On its September Patch Tuesday, Microsoft released two security updates that are rated as important and which close holes in Visual Studio Team Foundation Server 2010 (TFS) and Systems Management Server 2003 and 2007. Both updates fix cross-site scripting (XSS) vulnerabilities in the web interfaces that allow attackers to execute arbitrary code in the victim’s browser. As the holes enable an attacker to access the web interfaces at the user’s privilege level, Microsoft has classified them as privilege escalation vulnerabilities. The company notes that, to its knowledge, neither of the holes is being actively exploited for attacks. ...

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Adobe fixes ColdFusion security vulnerability

Published: September 12, 2012 Reading time: 1 min

h-Online: On the same day as Microsoft’s September Patch Tuesday, Adobe released an update for ColdFusion to close a security hole in its rapid web application development software. The hotfix for ColdFusion addresses a vulnerability (CVE-2012-2048), which the company rates as important, that could be exploited by a remote attacker to cause a denial-of-service (DoS) condition. According to Adobe, the unspecified error affects versions 8.0, 8.0.1, 9.0 to 9.0.2, and 10 of ColdFusion for Windows, Mac OS X and UNIX. Installing the provided hotfix corrects the problem; download links and installation instructions for each affected version are provided on the APSB12-21 technote page. All users are advised to download and apply the hotfix. Adobe credits UK developer David Boyer for finding and reporting the problem. ...

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Google Acquires VirusTotal

Published: September 7, 2012 Reading time: 1 min

This is what we read in latest post from VirusTotal in their blog: Our goal is simple: to help keep you safe on the web. And we’ve worked hard to ensure that the services we offer continually improve. But as a small, resource-constrained company, that can sometimes be challenging. So we’re delighted that Google, a long-time partner, has acquired VirusTotal. This is great news for you, and bad news for malware generators, because: ...

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Symantec releases Norton 2013 security suites

Published: September 7, 2012 Reading time: 3 min

BetaNews: Symantec has released brand new versions of its Norton security packages for Windows, Norton Anti-Virus 2013, Norton Internet Security 2013 and Norton 360 2013. It’s the first time all three packages have been updated simultaneously, while the branding has also been amended to remove all references to a date, simply naming each Norton Anti-Virus, Norton Internet Security and Norton 360, respectively. The 2013 versions come with what Symantec describes as “five layers of patented protection”, which include stronger social networking and anti-scam protection. There’s also full, certified support for Windows 8 and the promise of better performance on multi-core CPUs. ...

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1 million Apple Device IDs leaked, claim hackers

Published: September 4, 2012 Reading time: 2 min

According to the AntiSec hacker group, they claim to hold more than 12 million Apple iOS Unique Device IDs, in addition to other personal information from device owners. As a move to back up such a claim, the AntiSec hacker group is said to have released slightly more than a million Apple Device IDs to the masses. This particular expose was unveiled on Pastebin, which is said to hold a detailed description of the method that the hacking group were said to have obtained the IDs from the FBI. ...

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Oracle rushes out patch for critical 0-day Java exploit

Published: August 31, 2012 Reading time: 2 min

TheRegister: In an uncommon break with its thrice-annual security update schedule, Oracle has released a patch for three Java 7 security flaws that have recently been targeted by web-based exploits. “Due to the high severity of these vulnerabilities, Oracle recommends that customers apply this Security Alert as soon as possible,” Eric Maurice, the company’s director of software security assurance, said in a blog post published on Thursday. Maurice said that the vulnerabilities patched only affect Java running in browsers, and not standalone desktop Java applications or Java running on servers. According to Oracle’s official advisory on the flaws: ...

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Java zero day vulnerability actively used in targeted attacks

Published: August 27, 2012 Reading time: 1 min

ZDNet: Security researchers from FireEye, AlienVault, and DeependResearch have intercepted targeted malware attacks utilizing the latest Java zero day exploit. The vulnerability affects Java 7 (1.7) Update 0 to 6. It does not affect Java 6 and below. Based on related reports, researchers were able to reproduce the exploit on Windows 7 SP1 with Java 7 Update 6. There’s also a Metasploit module available. Upon successful exploitation, the campaign drops MD5: 4a55bf1448262bf71707eef7fc168f7d – detected by 28 out of 42 antivirus scanners as Gen:Trojan.Heur.FU.bqW@a4uT4@bb; Backdoor:Win32/Poison.E ...

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Dropbox tests two-factor authentication

Published: August 27, 2012 Reading time: 2 min

h-online: Cloud backup provider Dropbox says it has begun a public test of two-factor authentication for its service. Dropbox had announced it would start offering the security measure after the service experienced a data leak at the beginning of the month. Users who activate two factor authentication will have to enter a security code after logging in with their username and password. The security code can only be used once and is sent to the user’s mobile phone in a text message. To generate security codes, users can also use a variety of smartphone applications such as Google Authenticator. Details of the process are given on the two-step verification help page. ...

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Crisis malware infects VMware virtual machines

Published: August 23, 2012 Reading time: 2 min

v3.co.uk: The Windows version of the Crisis Trojan is far more dangerous than first thought, being capable of infecting VMware virtual machine images, Windows Mobile devices and removable USB drives, research has revealed. Crisis was originally uncovered targeting businesses with social engineering attacks that trick users into running a malicious Java applet in July. Symantec has since revealed that the malware has more advanced capabilities, letting it search for and copy itself onto VMware virtual machine images on compromised computers. ...

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Adobe Flash Player update patches six critical holes

Published: August 23, 2012 Reading time: 2 min

h-Online: Adobe has released the second update for its Flash Player software in a week, this time for six critical vulnerabilities. Four of the issues addressed are problems with memory corruption that could lead to remote code execution; additionally, the update fixes an integer overflow vulnerability that could also lead to remote code execution. Another bug that was fixed is a cross-domain information leak. The problems exist in Flash Player 11.3.300.271 and earlier versions on Windows, Macintosh and Linux, and in the Android versions 11.1.115.11 (Android 4.0) and 11.1.111.10 (Android 3.x and 2.x) and earlier. ...

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