OPENSUSE-SU-2026:12276-1

Vulnerability from csaf_opensuse - Published: 2026-10-26 00:00 - Updated: 2026-10-27 13:13
Summary
perl-Starman-0.4019-1.1 on GA media
Severity
Moderate
Notes
Title of the patch: perl-Starman-0.4019-1.1 on GA media
Description of the patch: These are all security issues fixed in the perl-Starman-0.4019-1.1 package on the GA media of openSUSE Tumbleweed.
Patchnames: openSUSE-Tumbleweed-2026-12276
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-2026-115817
Affected products
Product Identifier Version Remediation
Unresolved product id: openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.aarch64 —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.ppc64le —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.s390x —
Vendor Fix
Unresolved product id: openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2026-115822
Affected products
Recommended 4 products, the same list as for CVE-2026-115817
Threats
Impact moderate
CVE-2026-115823
Affected products
Recommended 4 products, the same list as for CVE-2026-115817
Threats
Impact moderate
CVE-2026-115824
Affected products
Recommended 4 products, the same list as for CVE-2026-115817
Threats
Impact moderate
References
To clipboard 

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      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2026-115817"
        }
      ],
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        {
          "category": "general",
          "text": "Starman versions before 0.4019 for Perl allow a stalled request body to hold a worker indefinitely, as read_timeout covers only the headers.\n\nContent-Length and chunked request bodies are read with blocking reads and no deadline. A client that sends complete headers and then stalls or trickles the body keeps the worker waiting until it disconnects.\n\nA remote attacker can take every worker with a few such connections, five with the default worker count, so the server stops answering requests.\n\nVersion 0.4019 applies read_timeout to each wait for body data and adds a body_timeout limit, 300 seconds by default, on the total time to read a body.",
          "title": "CVE description"
        }
      ],
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          "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.ppc64le",
          "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.s390x",
          "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.x86_64"
        ]
      },
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          "summary": "CVE-2026-115817",
          "url": "https://www.suse.com/security/cve/CVE-2026-115817"
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          "summary": "SUSE Bug 1287694 for CVE-2026-115817",
          "url": "https://bugzilla.suse.com/1287694"
        }
      ],
      "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": [
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.aarch64",
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.ppc64le",
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.s390x",
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.x86_64"
          ]
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      ],
      "threats": [
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          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-115817"
    },
    {
      "cve": "CVE-2026-115822",
      "ids": [
        {
          "system_name": "SUSE CVE Page",
          "text": "https://www.suse.com/security/cve/CVE-2026-115822"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Starman versions before 0.4019 for Perl allow CPU exhaustion via quadratic regex backtracking when parsing chunked request bodies.\n\nStarman decodes chunked request bodies before calling the application, matching each chunk-size line with `s/^(([0-9a-fA-F]+).*\\015\\012)//`. A line of hex digits followed by a bare LF and then CRLF never matches, because `.` does not match LF, and each failed attempt backtracks in time quadratic in the length of the hex run. Nothing limits the length of the line.\n\nA remote attacker can exhaust worker CPU by sending such requests to any route.",
          "title": "CVE description"
        }
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          "text": "https://www.suse.com/security/cve/CVE-2026-115823"
        }
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        {
          "category": "general",
          "text": "Starman versions before 0.4019 for Perl send response bodies for HEAD requests, desynchronizing responses on keep-alive connections.\n\nFor a HEAD request Starman omits chunked framing but still writes the body returned by the application, on both the array and streaming response paths. Responses with a 1xx, 204 or 304 status also carry the body.\n\nOn a keep-alive or pipelined connection the client reads those bytes as the start of the next response. A front-end proxy that reuses upstream connections may then pair responses with the wrong requests.",
          "title": "CVE description"
        }
      ],
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    },
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      "ids": [
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          "text": "https://www.suse.com/security/cve/CVE-2026-115824"
        }
      ],
      "notes": [
        {
          "category": "general",
          "text": "Starman versions before 0.4019 for Perl allow memory exhaustion via unbounded buffering of chunked request bodies.\n\nThe chunked body decoder keeps each chunk in memory until the whole chunk and its CRLF have arrived, and sets no limit on the length of a chunk-size line. A client that declares a huge chunk size and streams data, or sends a chunk-size line that never ends, grows the buffer for as long as it keeps sending.\n\nA remote attacker can exhaust worker memory with a single connection.",
          "title": "CVE description"
        }
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          "summary": "CVE-2026-115824",
          "url": "https://www.suse.com/security/cve/CVE-2026-115824"
        },
        {
          "category": "external",
          "summary": "SUSE Bug 1287697 for CVE-2026-115824",
          "url": "https://bugzilla.suse.com/1287697"
        }
      ],
      "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": [
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.aarch64",
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.ppc64le",
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.s390x",
            "openSUSE Tumbleweed:perl-Starman-0:0.4019-1.1.x86_64"
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      ],
      "threats": [
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          "category": "impact",
          "date": "2026-10-26T00:00:00Z",
          "details": "moderate"
        }
      ],
      "title": "CVE-2026-115824"
    }
  ]
}



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