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ubuntucveUbuntu.comUB:CVE-2010-0740
HistoryMar 26, 2010 - 12:00 a.m.

CVE-2010-0740

2010-03-2600:00:00
ubuntu.com
ubuntu.com
8

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.956 High

EPSS

Percentile

99.4%

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.

Notes

Author Note
jdstrand according to upstream, if โ€˜shortโ€™ is a 16-bit integer, this issue applies only to OpenSSL 0.9.8m, otherwise it affects 0.9.8f through 0.9.8m. Confirmed that on all releases of Ubuntu on all architectures that โ€˜shortโ€™ is 2 bytes. (8.10/sparc and 10.04/armel could not be checked)

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.956 High

EPSS

Percentile

99.4%