4.3

CVE-2014-0198: debian debian_linux NULL Pointer Dereference

Modified
AliasesMGASA-2014-0204UBUNTU-CVE-2014-0198DEBIAN-CVE-2014-0198
Published 06-05-2014Last modified 06-08-2024

Vulnerability summary

CVE-2014-0198 is a medium (CVSS 4.3) NULL Pointer Dereference vulnerability in debian debian_linux. EPSS estimates a 40.31% chance of exploitation in the next 30 days, higher than 98.6% of scored vulnerabilities.

Priority
Routine

Not severe (CVSS 4.3, network access); no exploitation reported by the 5 checked sources

Source freshness unavailable

How is this decided?
CVSS score
4.3/10
010
Medium · v2.0 (NVD)
EPSS score
40.31%
0%100%
High · -3.52 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits0No public exploits recorded

Advisory lineage

Upstream 0 · Downstream 6 · Related 3

Timeline

  1. 06-05-2014
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

The do_ssl3_write function in s3_pkt.c in OpenSSL 1.x through 1.0.1g, when SSL_MODE_RELEASE_BUFFERS is enabled, does not properly manage a buffer pointer during certain recursive calls, which allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via vectors that trigger an alert condition.

CVSS metrics

1 score · 1 source · 1 version

EPSS trend

Probability

40.31%

Chance of exploitation in the next 30 days

Percentile

99%

Versus all other CVEs

30-day change

Decrease -3.52 pp

From 43.83% on 04-10-2026

04-10-202603-11-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Version check

Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.

Suse4 products
Debian2 products
  • openssl< 1.0.1e-2+deb7u9 | < 1.0.1g-4
  • debian_linuxEOL6.0 | 7.0 | 8.0
Mageia2 products
  • openssl< 1.0.1e-1.8.mga3
  • openssl< 1.0.1e-8.5.mga4
Fedoraproject1 product
Mariadb1 product
Openssl1 product
Opensuse1 product
Ubuntu1 product
  • openssl< 1.0.1f-1ubuntu2.1

8 vendors · 13 products

References

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