01 Record
CVE-2002-0653
Off-by-one buffer overflow in the ssl_compat_directive function, as called by the rewrite_command hook for mod_ssl Apache module 2.8.9 and earlier, allows local users to execute arbitrary code as the
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
Off-by-one buffer overflow in the ssl_compat_directive function, as called by the rewrite_command hook for mod_ssl Apache module 2.8.9 and earlier, allows local users to execute arbitrary code as the
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.13% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 66.2% of scored records. A rank, not a probability.
- NVD base score
- 7.8 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2003-04-02 05:00Z23 YR AGO
- Last updated
- 2024-08-08 02:56Z2 YR AGO
- Reserved
- 2002-07-02
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-193Off-by-one ErrorBase
- Data version
- 5.1
- Document digest
- 8df880f5b281efae7d4a646dc7f28e7f859ab4dfead286781398af10491cc201
05 Affected products
VendorProductVersionsPlatforms
06 References
- rhn.redhat.comRHSA-2002:164http://rhn.redhat.com/errata/RHSA-2002-164.html
- www.iss.netapache-modssl-htaccess-bo(9415)http://www.iss.net/security_center/static/9415.php
- www.redhat.comRHSA-2003:106http://www.redhat.com/support/errata/RHSA-2003-106.html
- ftp.caldera.comCSSA-2002-031.0ftp://ftp.caldera.com/pub/security/OpenLinux/CSSA-2002-031.0.txt
- distro.conectiva.com.brCLA-2002:504http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000504
- www.linux-mandrake.comMDKSA-2002:048http://www.linux-mandrake.com/en/security/2002/MDKSA-2002-048.php
- www.novell.comSuSE-SA:2002:028http://www.novell.com/linux/security/advisories/2002_028_mod_ssl.html
- www.redhat.comRHSA-2002:134http://www.redhat.com/support/errata/RHSA-2002-134.html
- www.redhat.comRHSA-2002:136http://www.redhat.com/support/errata/RHSA-2002-136.html
- marc.info20020622 Another flaw in Apache?http://marc.info/?l=vuln-dev&m=102477330617604&w=2
- archives.neohapsis.com20020628 TSL-2002-0058 - apache/mod_sslhttp://archives.neohapsis.com/archives/bugtraq/2002-06/0350.html
- www.securityfocus.com5084http://www.securityfocus.com/bid/5084
- marc.info20020624 Apache mod_ssl off-by-one vulnerabilityhttp://marc.info/?l=bugtraq&m=102513970919836&w=2
- www.redhat.comRHSA-2002:135http://www.redhat.com/support/errata/RHSA-2002-135.html
- www.redhat.comRHSA-2002:146http://www.redhat.com/support/errata/RHSA-2002-146.html
- archives.neohapsis.comHPSBTL0207-052http://archives.neohapsis.com/archives/hp/2002-q3/0018.html
- www.debian.orgDSA-135http://www.debian.org/security/2002/dsa-135
- marc.infoESA-20020702-017http://marc.info/?l=bugtraq&m=102563469326072&w=2