CVE-2010-0740

mediumpriority · track · 37EPSS 0.203 · 97 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

20.3% (97th) EPSS

CVSS 5 · medium

Is it mine?

9 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

The ssl3_get_record function in ssl/s3_pkt.c in OpenSSL 0.9.8f through 0.9.8m allows remote attackers to cause a denial of service (crash) via a malformed record in a TLS connection that triggers a NULL pointer dereference, related to the minor version number. NOTE: some of these details are obtained from third party information.

cvss

Technical severity, 0–10. One row per scoring source.

5.0

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v2.04.5mediumAV:N/AC:L/Au:N/C:N/I:N/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-12334OpenSSL - Remote Denial of Servicefunctional · exploit_db

affected products (9)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
openssl openssl= 0.9.8fnvdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
openssl openssl= 0.9.8gnvdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
openssl openssl= 0.9.8hnvdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
openssl openssl= 0.9.8invdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
openssl openssl= 0.9.8jnvdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
openssl openssl= 0.9.8knvdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
openssl openssl= 0.9.8lnvdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*
openssl openssl= 0.9.8mnvdUScpe:2.3:a:openssl:openssl:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2010-03-26modified 2026-06-16

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Related entries.

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+25188 more

references (48)

External citations — patches, advisories, analysis.

scry

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