10

CVE-2004-0492: apache http_server

CVSS: 10.0v2.0HighModified
AliasesDSA-525
Published 23-06-2004Last modified 08-08-2024
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Vulnerability summary

CVE-2004-0492 is a high (CVSS 10.0) vulnerability in apache http_server. EPSS estimates a 33.64% chance of exploitation in the next 30 days, higher than 98.3% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
33.64%
0%100%
High · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 23-06-2004
    PublishedVulnerability first disclosed.
  2. 08-08-2024
    Last modifiedVulnerability information updated.

Description

Heap-based buffer overflow in proxy_util.c for mod_proxy in Apache 1.3.25 to 1.3.31 allows remote attackers to cause a denial of service (process crash) and possibly execute arbitrary code via a negative Content-Length HTTP header field, which causes a large amount of data to be copied.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

33.64%

Chance of exploitation in the next 30 days

Percentile

98%

Versus all other CVEs

30-day change

0.00 pp

From 33.64% on 19-09-2026

19-09-202619-10-2026
EPSS score
33.64%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

No weakness data has been published for this record.

Affected systems

Hp3 products
Apache1 product
  • http_serverEOL1.3.26 | 1.3.27 | 1.3.28 | 1.3.29 | 1.3.31
Debian1 product
  • apache< 1.3.26-0woody5
Ibm1 product
Openbsd1 product
Sgi1 product

6 vendors · 8 products

References

23 links
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