Vulnerability-Lookup

RHSA-2016:2610

Vulnerability from csaf_opensuse - Published: 2016-11-03 00:00 - Updated: 2026-09-20 10:57

Summary

security update for systemd

Severity

Moderate

Notes

Title of the patch: security update for systemd

Description of the patch: This security update provides a functional equivalent of RHSA-2016:2610. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2016:2610.

Patchnames: RHSA-2016:2610

CVE-2016-7795

5.5 (Medium)


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

Affected products

Recommended 15 products

Product	Version	Remediation
Unresolved product id: SUSE Liberty Linux 7:libgudev1-0:219-30.el7_3.3.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libgudev1-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libgudev1-devel-0:219-30.el7_3.3.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libgudev1-devel-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-devel-0:219-30.el7_3.3.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-devel-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-journal-gateway-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-libs-0:219-30.el7_3.3.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-libs-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-networkd-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-python-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-resolved-0:219-30.el7_3.3.i686	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-resolved-0:219-30.el7_3.3.x86_64	—	Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:systemd-sysv-0:219-30.el7_3.3.x86_64	—	Vendor Fix

Threats

Impact moderate

References

5 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/r…	self
https://www.suse.com/security/cve/CVE-2016-7795/	self
https://www.suse.com/security/cve/CVE-2016-7795	external
https://bugzilla.suse.com/1001765	external

JSON

To clipboard

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  "vulnerabilities": [
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          "text": "https://www.suse.com/security/cve/CVE-2016-7795"
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        {
          "category": "general",
          "text": "The manager_invoke_notify_message function in systemd 231 and earlier allows local users to cause a denial of service (assertion failure and PID 1 hang) via a zero-length message received over a notify socket.",
          "title": "CVE description"
        }
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          "SUSE Liberty Linux 7:systemd-sysv-0:219-30.el7_3.3.x86_64"
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      },
      "references": [
        {
          "category": "external",
          "summary": "CVE-2016-7795",
          "url": "https://www.suse.com/security/cve/CVE-2016-7795"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1001765 for CVE-2016-7795",
          "url": "https://bugzilla.suse.com/1001765"
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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",
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            "SUSE Liberty Linux 7:systemd-sysv-0:219-30.el7_3.3.x86_64"
          ]
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.0"
          },
          "products": [
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            "SUSE Liberty Linux 7:libgudev1-0:219-30.el7_3.3.x86_64",
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            "SUSE Liberty Linux 7:libgudev1-devel-0:219-30.el7_3.3.x86_64",
            "SUSE Liberty Linux 7:systemd-0:219-30.el7_3.3.x86_64",
            "SUSE Liberty Linux 7:systemd-devel-0:219-30.el7_3.3.i686",
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        }
      ],
      "threats": [
        {
          "category": "impact",
          "date": "2016-11-03T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2016-7795"
    }
  ]
}

CVE-2016-7795 (GCVE-0-2016-7795)

Vulnerability from cvelistv5 – Published: 2016-10-13 14:00 – Updated: 2024-08-06 02:04

Summary

The manager_invoke_notify_message function in systemd 231 and earlier allows local users to cause a denial of service (assertion failure and PID 1 hang) via a zero-length message received over a notify socket.

Severity

No CVSS data available.

CWE

Assigner

mitre CNA under the mitre root

CNA scorecard E 29/100 over 2267 records in the last 180 days details

References

9 references

URL	Tags
http://www.openwall.com/lists/oss-security/2016/09/30/1	mailing-listx_refsource_MLIST
http://www.openwall.com/lists/oss-security/2016/09/28/9	mailing-listx_refsource_MLIST
http://www.securityfocus.com/bid/93223	vdb-entryx_refsource_BID
http://rhn.redhat.com/errata/RHSA-2016-2610.html	vendor-advisoryx_refsource_REDHAT
https://www.agwa.name/blog/post/how_to_crash_syst…	x_refsource_MISC
http://www.ubuntu.com/usn/USN-3094-1	vendor-advisoryx_refsource_UBUNTU
https://github.com/systemd/systemd/issues/4234	x_refsource_CONFIRM
http://www.securitytracker.com/id/1037320	vdb-entryx_refsource_SECTRACK
http://rhn.redhat.com/errata/RHSA-2016-2694.html	vendor-advisoryx_refsource_REDHAT

Date Public

2016-09-28 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

Order JSON

How durations are calculated

Following the VTEM framework (Black Hat USA 2015), time to patch starts when the vendor or a coordinator was informed, total time to patch at discovery, and disclosure to patch at public disclosure; vendor response time runs from the report to its acknowledgement. Time to exploit and time unpatched start at the earliest discovery or report, falling back to public disclosure. Unpatched time ends at the first recorded patch, or the calculation time when no patch is recorded. Exploitation to patch shows the interval between those two events; a published proof of concept is a public exploit, not exploitation.

Each result shows its source dates. A negative interval means the end event came first; when date-only inputs leave the order open, the result says so. Date-only inputs are approximate. The earliest evidence wins: KEV report dates and sightings are labelled as such. Records describing another vulnerability are listed but never calculated from, and a PoC alone does not establish exploitation. Missing patch evidence does not prove that no patch exists. Filters below change the event list only.

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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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