CVE-2025-11082 (GCVE-0-2025-11082)

Vulnerability from cvelistv5 – Published: 2025-09-27 22:32 – Updated: 2026-10-15 01:02 X_Open Source
VLAI
Title
GNU Binutils Linker elf-eh-frame.c _bfd_elf_parse_eh_frame heap-based overflow
Summary
A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The code maintainer replied with "[f]ixed for 2.46".
Severity
4.8 (Medium)
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
5.3 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
5.3 (Medium)
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-09-29 19:37 UTC
CWE
Assigner
VulDB CNA under the mitre root
CNA scorecard B 83/100 over 3850 records in the last 180 days details
References
Impacted products
Credits
JJLeo (VulDB User)
Show details on NVD website
To clipboard 

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      "current_release_date": "2026-11-06T07:49:23+00:00",
      "cve": "CVE-2025-11082",
      "id": "CVE-2025-11082",
      "initial_release_date": "2025-09-27T22:32:09.144000+00:00",
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      "product_status:known_not_affected": "10",
      "product_status:under_investigation": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "binutils: GNU Binutils Linker heap-based overflow",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-11082.json",
      "version": "3"
    },
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      "cve": "CVE-2025-11082",
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      "product_status:recommended": "10",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2025-11082",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/2025/cve-2025-11082.json",
      "version": "17"
    },
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                "product": "SIMATIC S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
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                "defaultStatus": "unknown",
                "product": "SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.5",
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              },
              {
                "defaultStatus": "unknown",
                "product": "SIPLUS S7-1500 CPU 1518-4 PN/DP MFP",
                "vendor": "Siemens",
                "versions": [
                  {
                    "lessThan": "*",
                    "status": "affected",
                    "version": "V3.1.5",
                    "versionType": "custom"
                  }
                ]
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2026-07-14T12:39:21.143Z",
              "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
              "shortName": "siemens-SADP"
            },
            "references": [
              {
                "url": "https://cert-portal.siemens.com/productcert/html/ssa-082556.html"
              }
            ],
            "x_adpType": "supplier"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2025-11082",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "no"
                      },
                      {
                        "Technical Impact": "partial"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-09-29T19:37:10.282004Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-09-29T19:37:14.484Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "modules": [
                "Linker"
              ],
              "product": "Binutils",
              "vendor": "GNU",
              "versions": [
                {
                  "status": "affected",
                  "version": "2.45"
                }
              ]
            }
          ],
          "credits": [
            {
              "lang": "en",
              "type": "reporter",
              "value": "JJLeo (VulDB User)"
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "value": "A flaw has been found in GNU Binutils 2.45. Impacted is the function _bfd_elf_parse_eh_frame of the file bfd/elf-eh-frame.c of the component Linker. Executing manipulation can lead to heap-based buffer overflow. The attack is restricted to local execution. The exploit has been published and may be used. This patch is called ea1a0737c7692737a644af0486b71e4a392cbca8. A patch should be applied to remediate this issue. The code maintainer replied with \"[f]ixed for 2.46\"."
            },
            {
              "lang": "de",
              "value": "In GNU Binutils 2.45 ist eine Schwachstelle entdeckt worden. Betroffen davon ist die Funktion _bfd_elf_parse_eh_frame der Datei bfd/elf-eh-frame.c der Komponente Linker. Durch das Manipulieren mit unbekannten Daten kann eine heap-based buffer overflow-Schwachstelle ausgenutzt werden. Der Angriff muss auf lokaler Ebene erfolgen. Der Exploit ist \u00f6ffentlich verf\u00fcgbar und k\u00f6nnte genutzt werden. Der Patch wird als ea1a0737c7692737a644af0486b71e4a392cbca8 bezeichnet. Es empfiehlt sich, einen Patch einzuspielen, um dieses Problem zu beheben."
            }
          ],
          "metrics": [
            {
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                "baseScore": 4.8,
                "baseSeverity": "MEDIUM",
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                "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:O/RC:C",
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                "baseScore": 4.3,
                "vectorString": "AV:L/AC:L/Au:S/C:P/I:P/A:P/E:POC/RL:OF/RC:C",
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          ],
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            {
              "descriptions": [
                {
                  "cweId": "CWE-122",
                  "description": "Heap-based Buffer Overflow",
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              ]
            },
            {
              "descriptions": [
                {
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                  "description": "Memory Corruption",
                  "lang": "en",
                  "type": "CWE"
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              ]
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          ],
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            "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
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                "technical-description"
              ],
              "url": "https://vuldb.com/?id.326123"
            },
            {
              "name": "VDB-326123 | CTI Indicators (IOB, IOC, IOA)",
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            },
            {
              "name": "Submit #661276 | GNU Binutils 2.45 Heap-based Buffer Overflow",
              "tags": [
                "third-party-advisory"
              ],
              "url": "https://vuldb.com/?submit.661276"
            },
            {
              "tags": [
                "issue-tracking"
              ],
              "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33464"
            },
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                "issue-tracking"
              ],
              "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33464#c2"
            },
            {
              "tags": [
                "exploit"
              ],
              "url": "https://sourceware.org/bugzilla/attachment.cgi?id=16358"
            },
            {
              "tags": [
                "patch"
              ],
              "url": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=ea1a0737c7692737a644af0486b71e4a392cbca8"
            },
            {
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              "url": "https://www.gnu.org/"
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          "tags": [
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          "timeline": [
            {
              "lang": "en",
              "time": "2025-09-26T00:00:00.000Z",
              "value": "Advisory disclosed"
            },
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              "lang": "en",
              "time": "2025-09-26T02:00:00.000Z",
              "value": "VulDB entry created"
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            {
              "lang": "en",
              "time": "2025-09-26T15:49:32.000Z",
              "value": "VulDB entry last update"
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          ],
          "title": "GNU Binutils Linker elf-eh-frame.c _bfd_elf_parse_eh_frame heap-based overflow"
        }
      },
      "cveMetadata": {
        "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "assignerShortName": "VulDB",
        "cveId": "CVE-2025-11082",
        "datePublished": "2025-09-27T22:32:09.144Z",
        "dateReserved": "2025-09-26T13:44:14.655Z",
        "dateUpdated": "2026-07-14T12:39:21.143Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.2"
    }
  }
}



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Sightings

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Nomenclature

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