RHSA-2019:1880

Vulnerability from csaf_opensuse - Published: 2019-07-29 00:00 - Updated: 2026-09-20 11:03
Summary
security update for curl
Severity
Low
Notes
Title of the patch: security update for curl
Description of the patch: This security update provides a functional equivalent of RHSA-2019:1880. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2019:1880.
Patchnames: RHSA-2019:1880
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2018-14618
5.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 7:curl-0:7.29.0-51.el7_6.3.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libcurl-0:7.29.0-51.el7_6.3.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libcurl-0:7.29.0-51.el7_6.3.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libcurl-devel-0:7.29.0-51.el7_6.3.i686 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 7:libcurl-devel-0:7.29.0-51.el7_6.3.x86_64 —
Vendor Fix
Threats
Impact moderate
References
To clipboard 

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          "text": "curl before version 7.61.1 is vulnerable to a buffer overrun in the NTLM authentication code. The internal function Curl_ntlm_core_mk_nt_hash multiplies the length of the password by two (SUM) to figure out how large temporary storage area to allocate from the heap. The length value is then subsequently used to iterate over the password and generate output into the allocated storage buffer. On systems with a 32 bit size_t, the math to calculate SUM triggers an integer overflow when the password length exceeds 2GB (2^31 bytes). This integer overflow usually causes a very small buffer to actually get allocated instead of the intended very huge one, making the use of that buffer end up in a heap buffer overflow. (This bug is almost identical to CVE-2017-8816.)",
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        {
          "cvss_v3": {
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            "version": "3.0"
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        }
      ],
      "threats": [
        {
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          "date": "2019-07-29T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2018-14618"
    }
  ]
}



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Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.



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.