Vulnerability-Lookup

SUSE-SU-2019:1389-1

Vulnerability from csaf_suse - Published: 2019-05-31 08:12 - Updated: 2019-05-31 08:12

Summary

Security update for cronie

Severity

Low

Notes

Title of the patch: Security update for cronie

Description of the patch: This update for cronie fixes the following issues: Security issues fixed: - CVE-2019-9704: Fixed an insufficient check in the return value of calloc which could allow a local user to create Denial of Service by crashing the daemon (bsc#1128937). - CVE-2019-9705: Fixed an implementation vulnerability which could allow a local user to exhaust the memory resulting in Denial of Service (bsc#1128935). Bug fixes: - Manual start of cron is possible even when it's already started using systemd (bsc#1133100). - Cron schedules only one job of crontab (bsc#1130746).

Patchnames: SUSE-2019-1389,SUSE-SLE-Module-Basesystem-15-2019-1389,SUSE-SLE-Module-Development-Tools-OBS-15-2019-1389

CVE-2019-9704

3.3 (Low)


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

Affected products

Recommended 8 products

Product	Version	Remediation
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.x86_64	—	Vendor Fix

Threats

Impact low

CVE-2019-9705

3.3 (Low)


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

Affected products

Recommended 8 products, the same list as for CVE-2019-9704

Threats

Impact low

References

16 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/1128935	self
https://bugzilla.suse.com/1128937	self
https://bugzilla.suse.com/1130746	self
https://bugzilla.suse.com/1133100	self
https://www.suse.com/security/cve/CVE-2019-9704/	self
https://www.suse.com/security/cve/CVE-2019-9705/	self
https://www.suse.com/security/cve/CVE-2019-9704	external
https://bugzilla.suse.com/1128937	external
https://bugzilla.suse.com/1187508	external
https://www.suse.com/security/cve/CVE-2019-9705	external
https://bugzilla.suse.com/1128935	external
https://bugzilla.suse.com/1187508	external

JSON

To clipboard

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    },
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        "category": "description",
        "text": "This update for cronie fixes the following issues:\n\nSecurity issues fixed:\n\n- CVE-2019-9704: Fixed an insufficient check in the return value of calloc which\n  could allow a local user to create Denial of Service by crashing the daemon (bsc#1128937).\n- CVE-2019-9705: Fixed an implementation vulnerability which could allow a local user to\n  exhaust the memory resulting in Denial of Service (bsc#1128935).  \n\nBug fixes:\n\n- Manual start of cron is possible even when it\u0027s already started using systemd (bsc#1133100).\n- Cron schedules only one job of crontab (bsc#1130746).\n",
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      },
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  "vulnerabilities": [
    {
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      "ids": [
        {
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          "text": "https://www.suse.com/security/cve/CVE-2019-9704"
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      ],
      "notes": [
        {
          "category": "general",
          "text": "Vixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service (daemon crash) via a large crontab file because the calloc return value is not checked.",
          "title": "CVE description"
        }
      ],
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          "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.s390x",
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        },
        {
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        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
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            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.aarch64",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.ppc64le",
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            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
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            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.ppc64le",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.s390x",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.x86_64",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.aarch64",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.ppc64le",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.s390x",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-05-31T08:12:39Z",
          "details": "low"
        }
      ],
      "title": "CVE-2019-9704"
    },
    {
      "cve": "CVE-2019-9705",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2019-9705"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Vixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service (memory consumption) via a large crontab file because an unlimited number of lines is accepted.",
          "title": "CVE description"
        }
      ],
      "product_status": {
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          "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.ppc64le",
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          "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.aarch64",
          "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.ppc64le",
          "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.s390x",
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          "category": "external",
          "summary": "CVE-2019-9705",
          "url": "https://www.suse.com/security/cve/CVE-2019-9705"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1128935 for CVE-2019-9705",
          "url": "https://bugzilla.suse.com/1128935"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1187508 for CVE-2019-9705",
          "url": "https://bugzilla.suse.com/1187508"
        }
      ],
      "remediations": [
        {
          "category": "vendor_fix",
          "details": "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n",
          "product_ids": [
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.aarch64",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.ppc64le",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.s390x",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.x86_64",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.aarch64",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.ppc64le",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.s390x",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 3.3,
            "baseSeverity": "LOW",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
            "version": "3.0"
          },
          "products": [
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.aarch64",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.ppc64le",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.s390x",
            "SUSE Linux Enterprise Module for Basesystem 15:cron-4.2-6.7.1.x86_64",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.aarch64",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.ppc64le",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.s390x",
            "SUSE Linux Enterprise Module for Basesystem 15:cronie-1.5.1-6.7.1.x86_64"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2019-05-31T08:12:39Z",
          "details": "low"
        }
      ],
      "title": "CVE-2019-9705"
    }
  ]
}

CVE-2019-9704 (GCVE-0-2019-9704)

Vulnerability from cvelistv5 – Published: 2019-03-12 00:00 – Updated: 2024-08-04 21:54

Summary

Vixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service (daemon crash) via a large crontab file because the calloc return value is not checked.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
https://salsa.debian.org/debian/cron/commit/f2525567	x_refsource_MISC
http://www.securityfocus.com/bid/107373	vdb-entryx_refsource_BID
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

Date Public

2019-03-11 00:00

Show details on NVD website

JSON

To clipboard

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CVE-2019-9705 (GCVE-0-2019-9705)

Vulnerability from cvelistv5 – Published: 2019-03-12 00:00 – Updated: 2024-08-04 21:54

Summary

Vixie Cron before the 3.0pl1-133 Debian package allows local users to cause a denial of service (memory consumption) via a large crontab file because an unlimited number of lines is accepted.

Severity

No CVSS data available.

CWE

Assigner

mitre mitre root

References

5 references

URL	Tags
http://www.securityfocus.com/bid/107378	vdb-entryx_refsource_BID
https://salsa.debian.org/debian/cron/commit/26814a26	x_refsource_MISC
https://lists.fedoraproject.org/archives/list/pac…	vendor-advisoryx_refsource_FEDORA
https://lists.debian.org/debian-lts-announce/2019…	mailing-listx_refsource_MLIST
https://lists.debian.org/debian-lts-announce/2021…	mailing-listx_refsource_MLIST

Date Public

2019-03-11 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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

SUSE-SU-2019:1389-1

CVE-2019-9704 (GCVE-0-2019-9704)

CVE-2019-9705 (GCVE-0-2019-9705)

Tags

Sightings

Nomenclature

Related by attack behaviour