جزئیات آسیبپذیری
CVE-2026-4111
Libarchive: infinite loop denial of service in rar5 decompression via archive_read_data() in libarchive
CVSS 3.1
7.5بالا
شرح رسمی (انگلیسی)
A flaw was identified in the RAR5 archive decompression logic of the libarchive library, specifically within the archive_read_data() processing path. When a specially crafted RAR5 archive is processed, the decompression routine may enter a state where internal logic prevents forward progress. This condition results in an infinite loop that continuously consumes CPU resources. Because the archive passes checksum validation and appears structurally valid, affected applications cannot detect the issue before processing. This can allow attackers to cause persistent denial-of-service conditions in services that automatically process archives.
امتیازهای CVSS
| امتیاز | نسخه | منبع | بردار |
|---|---|---|---|
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| 7.5بالا | 3.1 | CVEProject cvelistV5 (CNA) (redhat-SADP) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
محصولات آسیبپذیر
| فروشنده | محصول | نسخهها | منبع |
|---|---|---|---|
| اطلاعات محصول ثبت نشده است. | |||
منابع و راهنماها
۳۴- https://access.redhat.com/errata/RHSA-2026:82347 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:82354 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:82372 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:82857 vendor-advisoryx_refsource_REDHAT
- https://github.com/libarchive/libarchive/pull/2877
- https://access.redhat.com/security/cve/CVE-2026-4111 vdb-entryx_refsource_REDHAT
- https://bugzilla.redhat.com/show_bug.cgi?id=2446453 issue-trackingx_refsource_REDHAT
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-4111.json x_sadp-csaf-vex
- https://access.redhat.com/errata/RHSA-2026:7239 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:15087 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:14773 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10097 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:17596 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8423 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10081 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8865 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5063 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7093 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:6647 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7106 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7105 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:5080 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:25096 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7335 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:16008 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8748 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8746 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8747 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:16009 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:16174 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:7329 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:8944 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:9832 vendor-advisoryx_refsource_REDHAT
- https://access.redhat.com/errata/RHSA-2026:10065 vendor-advisoryx_refsource_REDHAT
هشدار CVEهای بعدی این محصولمحصول را دنبال کنید تا آسیبپذیریهای تازه را در تلگرام بگیرید.
اطلاعات
- تاریخ انتشار
- ۱۴۰۴/۱۲/۲۲
- آخرین بهروزرسانی
- ۱۴۰۵/۰۸/۱۴
- وضعیت
- منتشرشده
- صادرکننده (CNA)
- redhat
پیشبینی بهرهبرداری (EPSS)
۰٫۷۲٪
احتمال بهرهبرداری در ۳۰ روز
۵۴٫۱٪
صدک (نسبت به همهی CVEها)
ارزیابی SSVC (CISA)
- قابل خودکارسازی
- بله
- وضعیت بهرهبرداری
- ندارد
- اثر فنی
- جزئی
ضعفها (CWE)
- CWE-835Loop with Unreachable Exit Condition