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CVE-2002-0082
The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory…
High7.5EPSS 29.7%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
The dbm and shm session cache code in mod_ssl before 2.8.7-1.3.23, and Apache-SSL before 1.3.22+1.46, does not properly initialize memory using the i2d_SSL_SESSION function, which allows remote attackers to use a buffer overflow to execute arbitrary code via a large client certificate that is signed by a trusted Certificate Authority (CA), which produces a large serialized session.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 29.7% · top 1.8% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (18)
- CSSA-2002-011.0 (opens in a new tab)vendor-advisoryx_refsource_CALDERAx_transferred
- 4189 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- RHSA-2002:045 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- HPSBUX0204-190 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- 20020301 Apache-SSL buffer overflow (fix available) (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- 20020227 mod_ssl Buffer Overflow Condition (Update Available) (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- MDKSA-2002:020 (opens in a new tab)vendor-advisoryx_refsource_MANDRAKEx_transferred
- ESA-20020301-005 (opens in a new tab)vendor-advisoryx_refsource_ENGARDEx_transferred
- 20020304 Apache-SSL 1.3.22+1.47 - update to security fix (opens in a new tab)mailing-listx_refsource_BUGTRAQx_transferred
- RHSA-2002:042 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- apache-modssl-bo(8308) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- RHSA-2002:041 (opens in a new tab)vendor-advisoryx_refsource_REDHATx_transferred
- http://www.apacheweek.com/issues/02-03-01#security (opens in a new tab)x_refsource_CONFIRMx_transferred
- SSRT0817 (opens in a new tab)vendor-advisoryx_refsource_COMPAQx_transferred
- CLA-2002:465 (opens in a new tab)vendor-advisoryx_refsource_CONECTIVAx_transferred
- HPSBTL0203-031 (opens in a new tab)vendor-advisoryx_refsource_HPx_transferred
- DSA-120 (opens in a new tab)vendor-advisoryx_refsource_DEBIANx_transferred
- http://packetstormsecurity.com/files/153567/Apache-mod_ssl-OpenSSL-Remote-Buffer-Overflow.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .