logrotate-3.18.0-5.fc34
lockState: do not print error: when exit code is unaffected (#2090926)
fix potential DoS from unprivileged users via the state file (CVE-2022-1348)
This vulnerability allows remote attackers to disclose sensitive information on affected installations of KeySight N6841A RF Sensor. Authentication is not required to exploit this vulnerability.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of KeySight N6841A RF Sensor. Authentication is not required to exploit this vulnerability.
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Cisco RV340 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Cisco RV340 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.
This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
This vulnerability allows local attackers to disclose sensitive information on affected installations of Trend Micro Internet Security. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
This vulnerability allows local attackers to escape the sandbox on affected installations of Mozilla Firefox. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability.
FortiGuard Labs became aware of a number of new Ransomware strains for the week of May 23rd, 2022. It is imperative to raise awareness about new ransomware as infections can cause severe damage to the affected machines and organizations. This Threat Signal covers Yashma ransomware, GoodWill ransomware and Horsemagyar ransomware along with Fortinet protections against them.What is Yashma Ransomware?Yashma ransomware is a new and is generated through Yashma ransomware builder. It is claimed as the sixth version of Chaos ransomware builder. Reportedly, compared to the fifth version, Yashma ransomware builder now supports the “forbidden country” option which attackers can choose not to run the generated ransomware based on the victim’s location. The new builder also enables the ransomware to stop a wide variety of services running on the compromised machine such as anti-malware solutions, and Remote Desktop and Backup services. Additionally, it is important to note that from the fifth version of Chaos ransomware builder, the crafted ransomware can successfully encrypt files larger than 2,117,152 bytes and no longer corrupts them.A known sample of Yashma ransomware has the following ransom note:All of your files have been encrypted with Yashma ransomwareYour computer was infected with a ransomware. Your files have been encrypted and you won’tbe able to decrypt them without our help.What can I do to get my files back?You can buy our specialdecryption software, this software will allow you to recover all of your data and remove theransomware from your computer.The price for the software is $1,500. Payment can be made in Bitcoin only.How do I pay, where do I get Bitcoin?Purchasing Bitcoin varies from country to country, you are best advised to do a quick google searchyourself to find out how to buy Bitcoin.Many of our customers have reported these sites to be fast and reliable:Coinmama – hxxps://www[.]coinmama[.]com Bitpanda – hxxps://www[.]bitpanda[.]comPayment informationAmount: 0.1473766 BTCBitcoin Address: [removed] At the time of this writing, the attacker’s bitcoin wallet has no transactions.FortiGuard Labs previously released several blogs on Chaos ransomware. See the Appendix for links to “Chaos Ransomware Variant Sides with Russia” and “Chaos Ransomware Variant in Fake Minecraft Alt List Brings Destruction to Japanese Gamers”.What is the Status of Coverage for Yashma ransomware?FortiGuard Labs provides the following AV coverage against a known sample of Yashma ransomware:MSIL/Filecoder.APU!tr.ransomWhat is GoodWill Ransomware?GoodWill ransomware was recently discovered, however it appears to have been first observed in March 2022. The ransomware encrypts files on the compromised machine and adds a “.gdwill” file extension to the affected files.Unlike other ransomware that demands ransom to recover the encrypted files, GoodWill asks the victim to do three good deeds. Firstly, the victim must provide clothes and blankets to needy people on the street. Secondly, the victim must feed dinner to five children at a pizza or fried chicken joint. Lastly, the victim must visit a local hospital and provide financial assistance to those in need. After finishing each deed, proof must be provided to the attacker, and a decryption tool and video instruction will be provided to the victim after completing all the deeds.What is the Status of Coverage for GoodWill ransomware?FortiGuard Labs provides the following AV coverage against GoodWill ransomware:MSIL/Filecoder.AGR!tr.ransomWhat is Horsemagyar Ransomware?Horsemagyar ransomware is a new variant of Sojusz ransomware that was recently discovered. It encrypts files on the compromised machine and adds “.[10 digit ID number].spanielearslook.likeoldboobs” file extension to the encrypted files. The ransomware leaves a ransom note as Horse.txt. The first sighting of Sojusz ransomware goes back to February, 2022 and it added a “.[10 digit ID number].[attacker’s email address].bec” extension to the files it encrypted.Example of ransom note left behind by Horsemagyar ransomware is below:::: Hello my dear friend :::Unfortunately for you, a major IT security weakness left you open to attack, your files have been encryptedIf you want to restore them,write to our skype – [removed] DECRYPTIONAlso you can write ICQ live chat which works 24/7 @[removed]Install ICQ software on your PC https://icq[.]com/windows/ or on your mobile phone search in Appstore / Google market ICQWrite to our ICQ @HORSEMAGYAR https://icq[.]im/[removed]If we not reply in 6 hours you can write to our mail but use it only if previous methods not working – [removed]@onionmail.orgAttention!* Do not rename encrypted files.* Do not try to decrypt your data using third party software, it may cause permanent data loss.* We are always ready to cooperate and find the best way to solve your problem.* The faster you write, the more favorable the conditions will be for you.* Our company values its reputation. We give all guarantees of your files decryption,such as test decryption some of themWe respect your time and waiting for respond from your sidetell your MachineID: MAHINE_ID and LaunchID: LAUNCH__IDSensitive data on your system was DOWNLOADED.If you DON’T WANT your sensitive data to be PUBLISHED you have to act quickly.Data includes:- Employees personal data, CVs, DL, SSN.- Complete network map including credentials for local and remote services.- Private financial information including: clients data, bills, budgets, annual reports, bank statements.- Manufacturing documents including: datagrams, schemas, drawings in solidworks format- And more…What is the Status of Coverage against Horsemagyar Ransomware?FortiGuard Labs provides the following AV coverage against Horsemagyar ransomware:W32/Filecoder.NSF!tr.ransomAnything Else to Note?Victims of ransomware are cautioned against paying ransoms by such organizations as CISA, NCSC, the FBI, and HHS. Payment does not guarantee files will be recovered. It may also embolden adversaries to target additional organizations, encourage other criminal actors to engage in the distribution of ransomware, and/or fund illicit activities which could potentially be illegal according to a U.S. Department of Treasury’s Office of Foreign Assets Control (OFAC) advisory.
