Pam: libpam: libpam vulnerable to read hashed password
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 8 | affected |
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| Red Hat | Red Hat Enterprise Linux 9 | affected |
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| Red Hat | Red Hat Enterprise Linux 9 | affected |
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| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | affected |
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| Red Hat | Red Hat Enterprise Linux 10 | unaffected | — | ||||||
| Red Hat | Red Hat Enterprise Linux 7 | unknown | — |
Configuration 1 [-]
| AND |
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| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat Enterprise Linux 8 | |||
| pam-0:1.3.1-36.el8_10 | cpe:/o:redhat:enterprise_linux:8 | RHSA-2024:10379 | 2024-11-26T00:00:00Z |
| Red Hat Enterprise Linux 9 | |||
| pam-0:1.5.1-21.el9_5 | cpe:/a:redhat:enterprise_linux:9 | RHSA-2024:11250 | 2024-12-17T00:00:00Z |
| pam-0:1.5.1-21.el9_5 | cpe:/o:redhat:enterprise_linux:9 | RHSA-2024:11250 | 2024-12-17T00:00:00Z |
| Red Hat Enterprise Linux 9.4 Extended Update Support | |||
| pam-0:1.5.1-21.el9_4 | cpe:/a:redhat:rhel_eus:9.4 | RHSA-2024:9941 | 2024-11-19T00:00:00Z |
No data available yet.
Vendor Workaround
This vulnerability is mitigated if SELinux is in Enforcing mode. To verify if SELinux is in Enforcing mode, the output of the `getenforce` command will return `Enforcing', see the example below: ~~~ $ getenforce Enforcing ~~~ To more information about SELinux, specifically how to set it to Enforcing mode, see the links below. https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html-single/using_selinux/index#changing-to-enforcing-mode_changing-selinux-states-and-modes https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/9/html-single/using_selinux/index#changing-to-enforcing-mode_changing-selinux-states-and-modes
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-33572 | A vulnerability was found in PAM. The secret information is stored in memory, where the attacker can trigger the victim program to execute by sending characters to its standard input (stdin). As this occurs, the attacker can train the branch predictor to execute an ROP chain speculatively. This flaw could result in leaked passwords, such as those found in /etc/shadow while performing authentications. |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.265% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat rhel Els
|
|
| CPEs | cpe:/o:redhat:enterprise_linux:7 |
cpe:/a:redhat:enterprise_linux:10 cpe:/o:redhat:rhel_els:7 |
| Vendors & Products |
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 |
epss
|
epss
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:10 |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:enterprise_linux:9 cpe:/o:redhat:enterprise_linux:9 |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:enterprise_linux:9::appstream cpe:/o:redhat:enterprise_linux:9::baseos |
|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:8 |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/o:redhat:enterprise_linux:8::baseos | |
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:rhel_eus:9.4::appstream cpe:/o:redhat:rhel_eus:9.4::baseos |
|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat rhel Eus
|
|
| CPEs | cpe:/a:redhat:rhel_eus:9.4 | |
| Vendors & Products |
Redhat rhel Eus
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Linux-pam
Linux-pam linux-pam |
|
| Weaknesses | NVD-CWE-noinfo | |
| CPEs | cpe:2.3:a:linux-pam:linux-pam:-:*:*:*:*:*:*:* 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 |
Linux-pam
Linux-pam linux-pam |
| Type | Values Removed | Values Added |
|---|---|---|
| Weaknesses | CWE-922 |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A vulnerability was found in PAM. The secret information is stored in memory, where the attacker can trigger the victim program to execute by sending characters to its standard input (stdin). As this occurs, the attacker can train the branch predictor to execute an ROP chain speculatively. This flaw could result in leaked passwords, such as those found in /etc/shadow while performing authentications. | |
| Title | Pam: libpam: libpam vulnerable to read hashed password | |
| First Time appeared |
Redhat
Redhat enterprise Linux |
|
| CPEs | cpe:/o:redhat:enterprise_linux:7 cpe:/o:redhat:enterprise_linux:8 cpe:/o:redhat:enterprise_linux:9 |
|
| Vendors & Products |
Redhat
Redhat enterprise Linux |
|
| References |
| |
| Metrics |
cvssV3_1
|