CVE-2014-0198: debian debian_linux NULL Pointer Dereference
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.
Not severe (CVSS 4.3, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 6 · Related 3Timeline
- 06-05-2014PublishedVulnerability first disclosed.
- 06-08-2024Last 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 versionEPSS 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
Known exploited
Compare KEV catalogsNot in the CISA KEV catalog.
Not in the ENISA CNW catalog.
Not in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
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
- fedoraEOL19 | 20
Mariadb1 product
- mariadb≥ 10.0.0, < 10.0.13
Openssl1 product
- openssl≥ 1.0.0, ≤ 1.0.1g
Opensuse1 product
- opensuseEOL12.3 | 13.1
Ubuntu1 product
- openssl< 1.0.1f-1ubuntu2.1
8 vendors · 13 products
References
121 links- support.f5.com/kb/en-us/solutions/public/15000/300/sol15329.htmlX Refsource CONFIRMThird Party Advisory
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- bugzilla.redhat.com/show_bug.cgi?id=1093837X Refsource CONFIRMIssue TrackingPatchThird Party Advisory
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- www.securityfocus.com/archive/1/534161/100/0/threadedMailing ListX Refsource BUGTRAQThird Party AdvisoryVDB Entry
- lists.fedoraproject.org/pipermail/package-announce/2014-August/136473.htmlVendor AdvisoryX Refsource FEDORAMailing ListThird Party Advisory
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- lists.opensuse.org/opensuse-updates/2014-05/msg00036.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
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- www.mandriva.com/security/advisories?name=MDVSA-2015:062Vendor AdvisoryX Refsource MANDRIVABroken Link
- lists.opensuse.org/opensuse-updates/2014-05/msg00037.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party Advisory
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