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CVE-2010-0740

38
FAUCET Score

CVE-2010-0740 describes a denial-of-service vulnerability in OpenSSL versions 0.9.8f through 0.9.8m. A remote attacker can trigger a NULL pointer dereference by sending a malformed record during a TLS connection, causing the affected OpenSSL service to crash. This vulnerability has a CVSS score of 5.0, indicating a medium severity, and requires no authentication or complex attack vectors. While not actively exploited in the wild (no KEV entry), public exploit code exists on ExploitDB, and it has a high FAUCET Risk Score of 90/100, despite minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
0.9.8fCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8f:*:*:*:*:*:*:*
0.9.8gCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8g:*:*:*:*:*:*:*
0.9.8hCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8h:*:*:*:*:*:*:*
0.9.8iCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8i:*:*:*:*:*:*:*
0.9.8jCPE matchmatch criteria
cpe:2.3:a:openssl:openssl:0.9.8j:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
20.35%
Probability of exploitation in next 30 days
EPSS Percentile
97.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
ExploitDB: EDB-12334 · Apr 22, 2010
This CVE's current EPSS score of 0.2035 is in the 97th percentile among its peer group of 23,705 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Vendor Advisories (1)

redhatCVE-2010-0740Important

openssl: "Record of death" vulnerability in 0.9.8f through 0.9.8m

Mar 24, 2010

References

aix.software.ibm.com / aix/efixes/security/openssl_advisory.asc
lists.apple.com / archives/security-announce/2011//Jun/msg00000.html
lists.fedoraproject.org / pipermail/package-announce/2010-April/038587.html
marc.info
marc.info
secunia.com / advisories/39932
secunia.com / advisories/42724
secunia.com / advisories/42733
secunia.com / advisories/43311
kb.bluecoat.com / index
lists.balabit.com / pipermail/syslog-ng-announce/2011-January/000101.html
lists.balabit.com / pipermail/syslog-ng-announce/2011-January/000102.html
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11731
support.apple.com / kb/HT4723
mandriva.com / security/advisories
openssl.org / news/secadv_20100324.txt
PatchVendor Advisory
securityfocus.com / archive/1/516397/100/0/threaded
securitytracker.com / id
vmware.com / security/advisories/VMSA-2011-0003.html
vmware.com / support/vsphere4/doc/vsp_vc41_u1_rel_notes.html
vupen.com / english/advisories/2010/0710
PatchVendor Advisory
vupen.com / english/advisories/2010/0839
vupen.com / english/advisories/2010/0933
vupen.com / english/advisories/2010/1216