libyara3 3.7.1-1ubuntu2+esm1: libyara3 3.7.1-1ubuntu2+esm1 for Ubuntu 18.04.6 LTS (bionic)

libyara3 3.7.1-1ubuntu2+esm1, released February 4, 2022, fixes 6 CVEs in libyara3. None of them is reported as exploited. Patch Radar priority: Routine. The product is no longer supported.

RoutineUnsupported product

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

5.5

Base score, 0 to 10

Highest EPSS

0.0137

72nd percentile

Priority of the 6 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 6

Fixed package versions

Product	Release	Fixed in
libyara3	Ubuntu 18.04.6 LTS (bionic)	3.7.1-1ubuntu2+esm1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2018-19975	libyara3: In YARA 3.8.1, bytecode in a specially crafted compiled rule can read data from any arbitrary address in memory, in l...	n/a	0.0137	None reported
Routine	CVE-2018-19976	libyara3: In YARA 3.8.1, bytecode in a specially crafted compiled rule is exposed to information about its environment, in liby...	n/a	0.0132	None reported
Routine	CVE-2018-12034	libyara3: In YARA 3.7.1 and prior, parsing a specially crafted compiled rule file can cause an out of bounds read vulnerability...	n/a	0.0132	None reported
Routine	CVE-2018-12035	libyara3: In YARA 3.7.1 and prior, parsing a specially crafted compiled rule file can cause an out of bounds write vulnerabilit...	n/a	0.0132	None reported
Routine	CVE-2018-19974	libyara3: In YARA 3.8.1, bytecode in a specially crafted compiled rule can read uninitialized data from VM scratch memory in li...	n/a	0.0127	None reported
Routine	CVE-2021-45429	yara: A Buffer Overflow vulnerablity exists in VirusTotal YARA git commit: 605b2edf07ed8eb9a2c61ba22eb2e7c362f47ba7 via yr_...	5.5	0.0083	None reported

Also fixes CVE-2018-19975

yara 3.7.1-1ubuntu2+esm1
yara on Ubuntu 18.04.6 LTS (bionic)

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