CVE-2010-1674

CVE-2010-1674 is a medium-severity vulnerability in Quagga with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 13% places it in the 96th percentile, indicating an elevated likelihood of exploitation.

Key facts

Description

The extended-community parser in bgpd in Quagga before 0.99.18 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a malformed Extended Communities attribute.

Frequently asked questions

What is CVE-2010-1674?
The extended-community parser in bgpd in Quagga before 0.99.18 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a malformed Extended Communities attribute.
How severe is CVE-2010-1674?
CVE-2010-1674 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2010-1674 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 13% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-1674?
CVE-2010-1674 primarily affects Quagga. In total, 37 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-1674?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2010-1674 published?
CVE-2010-1674 was published on 2011-03-29 and last updated on 2026-06-16.

References

Affected products (37)

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