CVE-2003-0078 Affecting openssl package, versions <0.9.7a-1


Severity

Recommended
0.0
medium
0
10

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Threat Intelligence

EPSS
2.62% (91st percentile)

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  • Snyk IDSNYK-DEBIAN10-OPENSSL-374915
  • published3 Mar 2003
  • disclosed3 Mar 2003

Introduced: 3 Mar 2003

CVE-2003-0078  (opens in a new tab)

How to fix?

Upgrade Debian:10 openssl to version 0.9.7a-1 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Debian. See How to fix? for Debian:10 relevant fixed versions and status.

ssl3_get_record in s3_pkt.c for OpenSSL before 0.9.7a and 0.9.6 before 0.9.6i does not perform a MAC computation if an incorrect block cipher padding is used, which causes an information leak (timing discrepancy) that may make it easier to launch cryptographic attacks that rely on distinguishing between padding and MAC verification errors, possibly leading to extraction of the original plaintext, aka the "Vaudenay timing attack."

CVSS Scores

version 3.1