جزئیات آسیب‌پذیری
CVE-2026-53002
Linux LinuxRed Hat Enterprise Linux 10Red Hat Enterprise Linux 7Red Hat Enterprise Linux 9Siemens SIMATIC S7-1500 CPU 1518-4 PN/DP MFPSiemens SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP
netfilter: conntrack: remove sprintf usage
CVSS 3.1
9.8بحرانی
شرح رسمی (انگلیسی)
In the Linux kernel, the following vulnerability has been resolved: netfilter: conntrack: remove sprintf usage Replace it with scnprintf, the buffer sizes are expected to be large enough to hold the result, no need for snprintf+overflow check. Increase buffer size in mangle_content_len() while at it. BUG: KASAN: stack-out-of-bounds in vsnprintf+0xea5/0x1270 Write of size 1 at addr [..] vsnprintf+0xea5/0x1270 sprintf+0xb1/0xe0 mangle_content_len+0x1ac/0x280 nf_nat_sdp_session+0x1cc/0x240 process_sdp+0x8f8/0xb80 process_invite_request+0x108/0x2b0 process_sip_msg+0x5da/0xf50 sip_help_tcp+0x45e/0x780 nf_confirm+0x34d/0x990 [..]
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 9.8بحرانی | 3.1 | CVEProject cvelistV5 (CNA) (Linux) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| 7.0بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
محصولات آسیب‌پذیر
| فروشنده | محصول | نسخه‌ها | منبع |
|---|---|---|---|
| Linux | Linux | 2.6.20 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < 2f793ba78470a99f40389b7dc60a81d9f5ad3956 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < ab64e61c9323fa6de21bd20da1ddb29a0fb65d34 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < 1c9fb8aeed06790d42cdcd00f6c3ce0b9e926c1e | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < a8e0a32a23d3f34862af3b4da792ecb3a891a9a3 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < 8e3be0d12615a173fe260cd42753ca7a001acbf2 | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < c08ff52e44945e6ef4ce0790f49ea761b060c45b | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < 6e7066bdb481a87fe88c4fa563e348c03b2d373d | CVEProject cvelistV5 (CNA) |
| Linux | Linux | 9fafcd7b203229c3f3893a475741afc27e276306 ≤ v < 6bbf829b4c1b44c941c47dd0d710f1393258f3d5 | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 10 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 7 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 7 | همه | CVEProject cvelistV5 (CNA) |
| Red Hat | Red Hat Enterprise Linux 9 | همه | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | V3.1.6 ≤ v | CVEProject cvelistV5 (CNA) |
| Siemens | SIPLUS S7-1500 CPU 1518-4 PN/DP MFP | V3.1.7 ≤ v | CVEProject cvelistV5 (CNA) |
منابع و راهنماها
۱۶- https://git.kernel.org/stable/c/2f793ba78470a99f40389b7dc60a81d9f5ad3956
- https://git.kernel.org/stable/c/6bbf829b4c1b44c941c47dd0d710f1393258f3d5
- https://git.kernel.org/stable/c/ab64e61c9323fa6de21bd20da1ddb29a0fb65d34
- https://git.kernel.org/stable/c/1c9fb8aeed06790d42cdcd00f6c3ce0b9e926c1e
- https://git.kernel.org/stable/c/a8e0a32a23d3f34862af3b4da792ecb3a891a9a3
- https://git.kernel.org/stable/c/8e3be0d12615a173fe260cd42753ca7a001acbf2
- https://git.kernel.org/stable/c/c08ff52e44945e6ef4ce0790f49ea761b060c45b
- https://git.kernel.org/stable/c/6e7066bdb481a87fe88c4fa563e348c03b2d373d
- https://access.redhat.com/security/cve/CVE-2026-53002 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2492329 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-53002.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:66180 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:66000 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:64770 vendor-advisoryx_refsource_REDHAT
- https://cert-portal.siemens.com/productcert/html/ssa-019113.html
- https://cert-portal.siemens.com/productcert/html/ssa-457936.html
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیب‌پذیری‌های تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۵/۰۴/۰۳
- آخرین به‌روزرسانی
- ۱۴۰۵/۰۷/۲۷
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- Linux
پیش‌بینی بهره‌برداری (EPSS)
۰٫۳۶٪
احتمال بهره‌برداری در ۳۰ روز
۳۰٫۸٪
صدک (نسبت به همه‌ی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهره‌برداری
- ندارد
- اثر فنی
- کامل
ضعف‌ها (CWE)
- CWE-787Out-of-bounds Write