What’s Vulnerable › Vulnerabilities

CVE-2018-21028

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-10-11 · updated 2026-06-17
• Weakness: CWE-772

Description

Boa through 0.94.14rc21 allows remote attackers to trigger a memory leak because of missing calls to the free function.

Affected products

• Boa: through 0.94.14.21

References

• https://github.com/gpg/boa/pull/1
• https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e
• https://github.com/gpg/boa/pull/1
• https://github.com/gpg/boa/pull/1/commits/e139b87835994d007fbd64eead6c1455d7b8cf4e

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