Login Request a demo
Unscored severity · published Jul 5, 2009
CVE-2009-1890
The stream_reqbody_cl function in mod_proxy_http.c in the mod_proxy module in the Apache HTTP Server before 2.3.3, when a reverse proxy is configured, does not properly handle an…
–
CVSS
16.2%
EPSS
No
On KEV
Description
The stream_reqbody_cl function in mod_proxy_http.c in the mod_proxy module in the Apache HTTP Server before 2.3.3, when a reverse proxy is configured, does not properly handle an amount of streamed data that exceeds the Content-Length value, which allows remote attackers to cause a denial of service (CPU consumption) via crafted requests.
Exploitation
Is it being used?
Exploit prediction (EPSS)16.2% · higher than 97% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HS
HTTP Server · Apache
2.2.0 before 2.2.12 · source: NVD
DL
Debian Linux · Debian
4.0; 5.0; 6.0 · source: NVD
EL
Enterprise Linux Desktop · Redhat
5.0 · source: NVD
EL
Enterprise Linux Eus · Redhat
5.3 · source: NVD
EL
Enterprise Linux Server · Redhat
5.0 · source: NVD
EL
Enterprise Linux Server Aus · Redhat
5.3 · source: NVD
EL
Enterprise Linux Workstation · Redhat
5.0 · source: NVD
FE
Fedora · Fedoraproject
11 · source: NVD
UL
Ubuntu Linux · Canonical
6.06; 8.04; 8.10; 9.04 · source: NVD
Affected product
HS
HTTP Server
Apache
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2009-1890
CVE.org
https://www.cve.org/CVERecord?id=CVE-2009-1890
Broken Link
http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html
Mailing List
http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html
Issue Tracking
http://marc.info/?l=bugtraq&m=129190899612998&w=2
Broken Link
http://osvdb.org/55553
Not Applicable
http://secunia.com/advisories/35691
Not Applicable
http://secunia.com/advisories/35721
More from HTTP Server
9.8
CVE-2021-42013
Path Traversal and Remote Code Execution in Apache HTTP Server 2.4.49 and 2.4.50 (incomplete fix of CVE-2021-41773)
9.8
CVE-2021-41773
Path traversal and file disclosure vulnerability in Apache HTTP Server 2.4.49
9.1
CVE-2024-38475
Apache HTTP Server weakness in mod_rewrite when first segment of substitution matches filesystem path.
9.0
CVE-2021-40438
mod_proxy SSRF
7.8
CVE-2019-0211
Apache HTTP Server Privilege Escalation Vulnerability