What’s Vulnerable › Vulnerabilities

CVE-2022-47695

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2023-08-22 · updated 2026-06-17
• Weakness: CWE-400

Description

An issue was discovered Binutils objdump before 2.39.3 allows attackers to cause a denial of service or other unspecified impacts via function bfd_mach_o_get_synthetic_symtab in match-o.c.

Affected products

• GNU Binutils: before 2.39.3 — fixed in 2.39.3

How to fix

Upgrade to a fixed version: GNU Binutils 2.39.3. Check the vendor advisory for mitigations.

References

• https://sourceware.org/bugzilla/show_bug.cgi?id=29846
• https://sourceware.org/bugzilla/show_bug.cgi?id=29846

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