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Fencer Vulns
high 7.8

CVE-2019-1010180 json

GNU gdb All versions is affected by: Buffer Overflow - Out of bound memory access.

published 2019-07-24 7 y ago modified 2026-10-14 25 d ago also EUVD-2019-1925

cvss
7.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
2.6%
EPSS 2.6% chance of exploitation in 30 days, percentile 85%
public exploits
0
none known

Summary

GNU gdb All versions is affected by: Buffer Overflow - Out of bound memory access. The impact is: Deny of Service, Memory Disclosure, and Possible Code Execution. The component is: The main gdb module. The attack vector is: Open an ELF for debugging. The fixed version is: Not fixed yet.

Patch / fix

  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP V3.1.5
  • Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP V3.1.5
  • Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP V3.1.5
  • binutils Debian 14, Debian 13, Debian 12 2.32.51.20190707-1

debian advisories DEBIAN-CVE-2019-1010180

  • gdb RHEL 8 8.2-11.el8
  • gdb-headless RHEL 8 8.2-11.el8
  • gdb-gdbserver RHEL 8 8.2-11.el8

red hat advisories RHSA-2020:1635

  • gdb SLES for SAP 12 SP5, SLES for SAP 12 SP4, SLES for SAP 12 SP3 +11 more 8.3.1-2.14.1
  • gdb SLES for SAP 12 SP2, SLES for SAP 12 SP1, SLES 12 SP2-LTSS +3 more 8.3.1-1.12.1
  • gdb SLE Module for Development Tools 15 SP1 8.3.1-8.8.1
  • gdb SLE Module for Development Tools 15 8.3.1-3.13.1
  • gdb SLE Point of Sale 11 SP3 7.5.1-0.9.6.1
  • binutils SLE Module for Package Hub 15, SLE Module for Development Tools 15, SLE Module for Basesystem 15 2.32-6.8.1
  • binutils SLE Module for Package Hub 15 SP1, SLE Module for Development Tools 15 SP1, SLE Module for Basesystem 15 SP1 2.32-7.5.1
  • binutils SLES for SAP 12 SP5, SLES for SAP 12 SP4, SLES for SAP 12 SP3 +18 more 2.32-9.33.1

suse advisories SUSE-SU-2019:2916-1SUSE-SU-2019:2914-1SUSE-SU-2019:2913-1SUSE-SU-2019:2902-1SUSE-SU-2019:14207-1SUSE-SU-2019:2780-1

  • binutils openSUSE Tumbleweed 2.37-1.3
  • gdb openSUSE Tumbleweed 10.1-11.2
  • gdb openSUSE Leap 15.1 8.3.1-lp151.4.3.1
  • gdb openSUSE Leap 15.0 8.3.1-lp150.2.10.1
  • binutils openSUSE Leap 15.1 2.32-lp151.3.3.1
  • cross-rx-binutils openSUSE Leap 15.1 2.32-lp151.3.3.1
  • cross-arm-binutils openSUSE Leap 15.1 2.32-lp151.3.3.1
  • cross-avr-binutils openSUSE Leap 15.1 2.32-lp151.3.3.1

opensuse advisories openSUSE-SU-2024:10651-1openSUSE-SU-2024:10778-1openSUSE-SU-2019:2494-1openSUSE-SU-2019:2493-1openSUSE-SU-2019:2432-1openSUSE-SU-2019:2415-1

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2019-1010180 updated cvss 6.1

gdb: buffer overflow while opening an ELF for debugging leads to Dos, information dislosure and code execution

  • Red Hat Enterprise Linux 5 gdb Red Hat Enterprise Linux 6 gdb, gdb-gdbserver
    affected: no fix planned “Out of support scope”
  • Red Hat Enterprise Linux 7 gdb, gdb-gdbserver
    affected: no fix planned “Will not fix”
  • Red Hat Enterprise Linux AppStream (v. 8) gdb 8.2-11.el8, gdb-headless 8.2-11.el8, gdb-gdbserver 8.2-11.el8
    fixed: vendor fix RHSA-2020:1635

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

cisa ICSA-23-348-10 updated cvss 7.8

Siemens SIMATIC S7-1500

  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AB0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP (6ES7518-4AX00-1AC0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AB0) >= 3.1.0, < 3.1.5 Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP (6ES7518-4FX00-1AC0) >= 3.1.0, < 3.1.5 Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP (6AG1518-4AX00-4AC0) >= 3.1.0, < 3.1.5
    affected: fixed in V3.1.5, mitigation support.industry.siemens.com

Facts from CISA's republication of the vendor's own advisory (CSAF); the linked advisory is the authoritative source. CISA notification · csaf

Exploit prediction

2.63% chance of exploitation in the next 30 days, higher than 85% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • sourceware.org https://sourceware.org/bugzilla/show_bug.cgi?id=23657 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 2.0 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P

Affected products

  • GNU gdb
  • Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFP
  • Siemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
  • Siemens SIPLUS S7-1500 CPU 1518-4 PN/DP MFP

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.