CVE-2009-1353

CVE-2009-1353 is a medium-severity vulnerability in Sebastian Fernandez Zervit with a CVSS 2.0 base score of 5.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Description

Buffer overflow in the http_parse_hex function in libz/misc.c in Zervit Webserver 0.02 allows remote attackers to cause a denial of service (daemon crash) via a long URI, related to http.c.

Frequently asked questions

What is CVE-2009-1353?
Buffer overflow in the http_parse_hex function in libz/misc.c in Zervit Webserver 0.02 allows remote attackers to cause a denial of service (daemon crash) via a long URI, related to http.c.
How severe is CVE-2009-1353?
CVE-2009-1353 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2009-1353 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2009-1353?
CVE-2009-1353 affects Sebastian Fernandez Zervit. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2009-1353?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2009-1353 published?
CVE-2009-1353 was published on 2009-04-21 and last updated on 2026-06-16.

References

Affected products (1)

Other CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities

Browse all CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer) vulnerabilities →