Libarchive: heap buffer over read in copy_from_lzss_window() at archive_read_support_format_rar.c
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| unaffected |
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| Red Hat | Red Hat Enterprise Linux 10 | affected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 6 | unknown | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | unknown | — | ||||||
| Red Hat | Red Hat Enterprise Linux 8 | affected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 9 | affected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unknown | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift AI (RHOAI) | unaffected | — | ||||||
| Red Hat | Red Hat OpenShift Container Platform 4 | affected | — | ||||||
| Red Hat | Red Hat OpenShift Container Platform 4 | affected | — |
Configuration 1 [-]
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Configuration 2 [-]
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No data.
No data available yet.
Vendor Workaround
Upgrade to libarchive version 3.8.0 or later, which includes important security fixes and stability improvements.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2025-17576 | A vulnerability has been identified in the libarchive library. This flaw can lead to a heap buffer over-read due to the size of a filter block potentially exceeding the Lempel-Ziv-Storer-Schieber (LZSS) window. This means the library may attempt to read beyond the allocated memory buffer, which can result in unpredictable program behavior, crashes (denial of service), or the disclosure of sensitive information from adjacent memory regions. |
Ubuntu USN |
USN-7601-1 | libarchive vulnerabilities |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.223% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat openshift Ai
Redhat rhel Els |
|
| CPEs | cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
cpe:/a:redhat:enterprise_linux:10 cpe:/a:redhat:enterprise_linux:8 cpe:/a:redhat:enterprise_linux:9 cpe:/a:redhat:openshift_ai cpe:/o:redhat:rhel_els:6 cpe:/o:redhat:rhel_els:7 |
| Vendors & Products |
Redhat openshift Ai
Redhat rhel Els |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | ||
| Vendors & Products |
Redhat rhivos
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat rhivos
|
|
| CPEs | cpe:/o:redhat:rhivos:1 | |
| Vendors & Products |
Redhat rhivos
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Libarchive
Libarchive libarchive |
|
| CPEs | cpe:2.3:a:libarchive:libarchive:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Libarchive
Libarchive libarchive |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat openshift Container Platform
|
|
| CPEs | cpe:2.3:a:redhat:openshift_container_platform:4.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:10.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:* |
|
| Vendors & Products |
Redhat openshift Container Platform
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
epss
|
epss
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability has been identified in the libarchive library. This flaw can lead to a heap buffer over-read due to the size of a filter block potentially exceeding the Lempel-Ziv-Storer-Schieber (LZSS) window. This means the library may attempt to read beyond the allocated memory buffer, which can result in unpredictable program behavior, crashes (denial of service), or the disclosure of sensitive information from adjacent memory regions. | |
| Title | Libarchive: heap buffer over read in copy_from_lzss_window() at archive_read_support_format_rar.c | |
| First Time appeared |
Redhat
Redhat enterprise Linux Redhat openshift |
|
| Weaknesses | CWE-122 | |
| CPEs | cpe:/a:redhat:openshift:4 cpe:/o:redhat:enterprise_linux:10 cpe:/o:redhat:enterprise_linux:6 cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
|
| Vendors & Products |
Redhat
Redhat enterprise Linux Redhat openshift |
|
| References |
| |
| Metrics |
cvssV3_1
|