Vulnerabilities > Virustotal > Yara

DATE CVE VULNERABILITY TITLE RISK
2023-08-28 CVE-2023-40857 Out-of-bounds Write vulnerability in Virustotal Yara 4.3.2
Buffer Overflow vulnerability in VirusTotal yara v.4.3.2 allows a remote attacker to execute arbtirary code via the yr_execute_cod function in the exe.c component.
network
low complexity
virustotal CWE-787
8.8
2022-02-04 CVE-2021-45429 Classic Buffer Overflow vulnerability in Virustotal Yara
A Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yr_set_configuration in yara/libyara/libyara.c, which could cause a Denial of Service.
local
low complexity
virustotal CWE-120
5.5
2021-05-14 CVE-2021-3402 Integer Overflow or Wraparound vulnerability in multiple products
An integer overflow and several buffer overflow reads in libyara/modules/macho/macho.c in YARA v4.0.3 and earlier could allow an attacker to either cause denial of service or information disclosure via a malicious Mach-O file.
network
low complexity
virustotal fedoraproject CWE-190
critical
9.1
2019-12-09 CVE-2019-19648 Out-of-bounds Read vulnerability in multiple products
In the macho_parse_file functionality in macho/macho.c of YARA 3.11.0, command_size may be inconsistent with the real size.
local
low complexity
virustotal fedoraproject CWE-125
7.8
2019-07-31 CVE-2019-5020 Reachable Assertion vulnerability in Virustotal Yara 3.8.1
An exploitable denial of service vulnerability exists in the object lookup functionality of Yara 3.8.1.
4.3
2018-12-17 CVE-2018-19976 Information Exposure vulnerability in Virustotal Yara 3.8.1
In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in libyara/exec.c.
local
low complexity
virustotal CWE-200
5.5
2018-12-17 CVE-2018-19975 Out-of-bounds Read vulnerability in Virustotal Yara 3.8.1
In YARA 3.8.1, bytecode in a specially crafted compiled rule can read data from any arbitrary address in memory, in libyara/exec.c.
local
low complexity
virustotal CWE-125
5.5
2018-12-17 CVE-2018-19974 Use of Uninitialized Resource vulnerability in Virustotal Yara 3.8.1
In YARA 3.8.1, bytecode in a specially crafted compiled rule can read uninitialized data from VM scratch memory in libyara/exec.c.
local
low complexity
virustotal CWE-908
5.5
2018-06-15 CVE-2018-12035 Out-of-bounds Write vulnerability in Virustotal Yara
In YARA 3.7.1 and prior, parsing a specially crafted compiled rule file can cause an out of bounds write vulnerability in yr_execute_code in libyara/exec.c.
6.8
2018-06-15 CVE-2018-12034 Out-of-bounds Read vulnerability in Virustotal Yara
In YARA 3.7.1 and prior, parsing a specially crafted compiled rule file can cause an out of bounds read vulnerability in yr_execute_code in libyara/exec.c.
6.8