Vulnerability-Lookup

SUSE-SU-2021:14850-1

Vulnerability from csaf_suse - Published: 2021-12-01 16:02 - Updated: 2026-09-20 13:55

Summary

Security update for clamav

Severity

Moderate

Notes

Title of the patch: Security update for clamav

Description of the patch: This update for clamav fixes the following issues: - CVE-2018-14679: Fixed off-by-one issue in embedded libmspack that could lead to denial of service (bsc#1103032). - Update to 0.103.4 (bsc#1192346). - Add documentation about max file size purpose and side effect in the 'clamscan' and 'clamdscan' manpages (bsc#1187509). - Update to 0.103.3 (bsc#1188284).

Patchnames: secsp3-clamav-14850,sleposp3-clamav-14850,slessp4-clamav-14850

CVE-2018-14679

4.4 (Medium)


                
                  CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:L

Affected products

Recommended 22 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise High Performance Computing 11 SP4:clamav-0:0.103.4-0.20.41.1.i586	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 11 SP4:clamav-0:0.103.4-0.20.41.1.ppc64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 11 SP4:clamav-0:0.103.4-0.20.41.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise High Performance Computing 11 SP4:clamav-0:0.103.4-0.20.41.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Point of Sale 11 SP3:clamav-0:0.103.4-0.20.41.1.i586	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4-LTSS:clamav-0:0.103.4-0.20.41.1.i586	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4-LTSS:clamav-0:0.103.4-0.20.41.1.ppc64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4-LTSS:clamav-0:0.103.4-0.20.41.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4-LTSS:clamav-0:0.103.4-0.20.41.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4:clamav-0:0.103.4-0.20.41.1.i586	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4:clamav-0:0.103.4-0.20.41.1.ppc64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4:clamav-0:0.103.4-0.20.41.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11 SP4:clamav-0:0.103.4-0.20.41.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11-SECURITY:clamav-openssl1-0:0.103.4-0.20.41.1.i586	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11-SECURITY:clamav-openssl1-0:0.103.4-0.20.41.1.ia64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11-SECURITY:clamav-openssl1-0:0.103.4-0.20.41.1.ppc64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11-SECURITY:clamav-openssl1-0:0.103.4-0.20.41.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server 11-SECURITY:clamav-openssl1-0:0.103.4-0.20.41.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 11 SP4:clamav-0:0.103.4-0.20.41.1.i586	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 11 SP4:clamav-0:0.103.4-0.20.41.1.ppc64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 11 SP4:clamav-0:0.103.4-0.20.41.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Server for SAP Applications 11 SP4:clamav-0:0.103.4-0.20.41.1.x86_64	—	Vendor Fix

Threats

Impact low

References

13 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/s…	self
https://www.suse.com/support/update/announcement/…	self
https://lists.suse.com/pipermail/sle-security-upd…	self
https://bugzilla.suse.com/1103032	self
https://bugzilla.suse.com/1187509	self
https://bugzilla.suse.com/1188284	self
https://bugzilla.suse.com/1192346	self
https://www.suse.com/security/cve/CVE-2018-14679/	self
https://www.suse.com/security/cve/CVE-2018-14679	external
https://bugzilla.suse.com/1102922	external
https://bugzilla.suse.com/1103032	external
https://bugzilla.suse.com/1103040	external

JSON

To clipboard

{
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      "text": "moderate"
    },
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    "distribution": {
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      "tlp": {
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    "notes": [
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        "title": "Title of the patch"
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        "text": "This update for clamav fixes the following issues:\n\n- CVE-2018-14679: Fixed off-by-one issue in embedded libmspack that could lead to denial of service (bsc#1103032). \n  \n- Update to 0.103.4 (bsc#1192346).\n- Add documentation about max file size purpose and side effect in the \u0027clamscan\u0027 and \u0027clamdscan\u0027 manpages (bsc#1187509).\n- Update to 0.103.3 (bsc#1188284).\n",
        "title": "Description of the patch"
      },
      {
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        "title": "Patchnames"
      },
      {
        "category": "legal_disclaimer",
        "text": "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).",
        "title": "Terms of use"
      }
    ],
    "publisher": {
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      },
      {
        "category": "self",
        "summary": "URL of this CSAF notice",
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      },
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      },
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      },
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        "category": "self",
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        "summary": "SUSE Bug 1188284",
        "url": "https://bugzilla.suse.com/1188284"
      },
      {
        "category": "self",
        "summary": "SUSE Bug 1192346",
        "url": "https://bugzilla.suse.com/1192346"
      },
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        "summary": "SUSE CVE CVE-2018-14679 page",
        "url": "https://www.suse.com/security/cve/CVE-2018-14679/"
      }
    ],
    "title": "Security update for clamav",
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      "threats": [
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}

CVE-2018-14679 (GCVE-0-2018-14679)

Vulnerability from cvelistv5 – Published: 2018-07-28 23:00 – Updated: 2024-08-05 09:38

Summary

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 28/100 over 2319 records in the last 180 days details

References

13 references

URL	Tags
https://usn.ubuntu.com/3728-3/	vendor-advisoryx_refsource_UBUNTU
https://www.debian.org/security/2018/dsa-4260	vendor-advisoryx_refsource_DEBIAN
https://lists.debian.org/debian-lts-announce/2018…	mailing-listx_refsource_MLIST
https://github.com/kyz/libmspack/commit/72e70a921…	x_refsource_MISC
https://bugs.debian.org/904802	x_refsource_MISC
http://www.openwall.com/lists/oss-security/2018/07/26/1	x_refsource_MISC
https://access.redhat.com/errata/RHSA-2018:3505	vendor-advisoryx_refsource_REDHAT
https://usn.ubuntu.com/3789-2/	vendor-advisoryx_refsource_UBUNTU
https://usn.ubuntu.com/3728-2/	vendor-advisoryx_refsource_UBUNTU
http://www.securitytracker.com/id/1041410	vdb-entryx_refsource_SECTRACK
https://usn.ubuntu.com/3728-1/	vendor-advisoryx_refsource_UBUNTU
https://access.redhat.com/errata/RHSA-2018:3327	vendor-advisoryx_refsource_REDHAT
https://security.gentoo.org/glsa/201903-20	vendor-advisoryx_refsource_GENTOO

Date Public

2018-07-28 00:00

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

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