nss: Arbitrary memory write via PKCS 12
Published Jun 2, 2023
8.8
HIGHCVSS 3.1
EPSS 0.82%
Description
An attacker could construct a PKCS 12 cert bundle in such a way that could allow for arbitrary memory writes via PKCS 12 Safe Bag attributes being mishandled. This vulnerability affects Firefox < 110, Thunderbird < 102.8, and Firefox ESR < 102.8.
Affected products
-
- Version unspecifiedStatusaffectedConstraints<110
- Version
-
- Version unspecifiedStatusaffectedConstraints<102.8
- Version
-
- Version unspecifiedStatusaffectedConstraints<102.8
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Mozilla | Firefox | n/a |
| ||||||
| Mozilla | Firefox ESR | n/a |
| ||||||
| Mozilla | Thunderbird | n/a |
|
- < 110.0
- < 102.8
- < 102.8
No data.
Red Hat Enterprise Linux 6 Extended Lifecycle Support
nss-0:3.44.0-13.el6_10
Fixed · RHSA-2023:1366
Red Hat Enterprise Linux 7
nss-0:3.79.0-5.el7_9
Fixed · RHSA-2023:1332
Red Hat Enterprise Linux 8
nss-0:3.79.0-11.el8_7
Fixed · RHSA-2023:1252
Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions
firefox-0:102.9.0-4.el8_1
Fixed · RHSA-2023:1479
Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions
nss-0:3.44.0-11.el8_1
Fixed · RHSA-2023:1436
Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions
thunderbird-0:102.9.0-2.el8_1
Fixed · RHSA-2023:1442
Red Hat Enterprise Linux 8.2 Advanced Update Support
firefox-0:102.9.0-4.el8_2
Fixed · RHSA-2023:1445
Red Hat Enterprise Linux 8.2 Advanced Update Support
nss-0:3.53.1-13.el8_2
Fixed · RHSA-2023:1406
Red Hat Enterprise Linux 8.2 Advanced Update Support
thunderbird-0:102.9.0-2.el8_2
Fixed · RHSA-2023:1443
Red Hat Enterprise Linux 8.2 Telecommunications Update Service
firefox-0:102.9.0-4.el8_2
Fixed · RHSA-2023:1445
Red Hat Enterprise Linux 8.2 Telecommunications Update Service
nss-0:3.53.1-13.el8_2
Fixed · RHSA-2023:1406
Red Hat Enterprise Linux 8.2 Telecommunications Update Service
thunderbird-0:102.9.0-2.el8_2
Fixed · RHSA-2023:1443
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
firefox-0:102.9.0-4.el8_2
Fixed · RHSA-2023:1445
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
nss-0:3.53.1-13.el8_2
Fixed · RHSA-2023:1406
Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions
thunderbird-0:102.9.0-2.el8_2
Fixed · RHSA-2023:1443
Red Hat Enterprise Linux 8.4 Extended Update Support
firefox-0:102.9.0-4.el8_4
Fixed · RHSA-2023:1444
Red Hat Enterprise Linux 8.4 Extended Update Support
nss-0:3.67.0-8.el8_4
Fixed · RHSA-2023:1370
Red Hat Enterprise Linux 8.4 Extended Update Support
thunderbird-0:102.9.0-2.el8_4
Fixed · RHSA-2023:1472
Red Hat Enterprise Linux 8.6 Extended Update Support
nss-0:3.79.0-11.el8_6
Fixed · RHSA-2023:1369
Red Hat Enterprise Linux 9
nss-0:3.79.0-17.el9_1
Fixed · RHSA-2023:1368
Red Hat Enterprise Linux 9.0 Extended Update Support
nss-0:3.79.0-17.el9_0
Fixed · RHSA-2023:1365
Red Hat Virtualization 4 for Red Hat Enterprise Linux 8
redhat-virtualization-host-0:4.5.3-202304051438_8.6
Fixed · RHSA-2023:1677
Red Hat Enterprise Linux 6
firefox
Not affected
Red Hat Enterprise Linux 6
thunderbird
Not affected
Red Hat Enterprise Linux 7
firefox
Not affected
Red Hat Enterprise Linux 7
thunderbird
Not affected
Red Hat Enterprise Linux 8
firefox
Not affected
Red Hat Enterprise Linux 8
thunderbird
Not affected
Red Hat Enterprise Linux 9
firefox
Not affected
Red Hat Enterprise Linux 9
thunderbird
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux 6 Extended Lifecycle Support | nss-0:3.44.0-13.el6_10 | Fixed | RHSA-2023:1366 |
| Red Hat Enterprise Linux 7 | nss-0:3.79.0-5.el7_9 | Fixed | RHSA-2023:1332 |
| Red Hat Enterprise Linux 8 | nss-0:3.79.0-11.el8_7 | Fixed | RHSA-2023:1252 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | firefox-0:102.9.0-4.el8_1 | Fixed | RHSA-2023:1479 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | nss-0:3.44.0-11.el8_1 | Fixed | RHSA-2023:1436 |
| Red Hat Enterprise Linux 8.1 Update Services for SAP Solutions | thunderbird-0:102.9.0-2.el8_1 | Fixed | RHSA-2023:1442 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | firefox-0:102.9.0-4.el8_2 | Fixed | RHSA-2023:1445 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | nss-0:3.53.1-13.el8_2 | Fixed | RHSA-2023:1406 |
| Red Hat Enterprise Linux 8.2 Advanced Update Support | thunderbird-0:102.9.0-2.el8_2 | Fixed | RHSA-2023:1443 |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | firefox-0:102.9.0-4.el8_2 | Fixed | RHSA-2023:1445 |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | nss-0:3.53.1-13.el8_2 | Fixed | RHSA-2023:1406 |
| Red Hat Enterprise Linux 8.2 Telecommunications Update Service | thunderbird-0:102.9.0-2.el8_2 | Fixed | RHSA-2023:1443 |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | firefox-0:102.9.0-4.el8_2 | Fixed | RHSA-2023:1445 |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | nss-0:3.53.1-13.el8_2 | Fixed | RHSA-2023:1406 |
| Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions | thunderbird-0:102.9.0-2.el8_2 | Fixed | RHSA-2023:1443 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | firefox-0:102.9.0-4.el8_4 | Fixed | RHSA-2023:1444 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | nss-0:3.67.0-8.el8_4 | Fixed | RHSA-2023:1370 |
| Red Hat Enterprise Linux 8.4 Extended Update Support | thunderbird-0:102.9.0-2.el8_4 | Fixed | RHSA-2023:1472 |
| Red Hat Enterprise Linux 8.6 Extended Update Support | nss-0:3.79.0-11.el8_6 | Fixed | RHSA-2023:1369 |
| Red Hat Enterprise Linux 9 | nss-0:3.79.0-17.el9_1 | Fixed | RHSA-2023:1368 |
| Red Hat Enterprise Linux 9.0 Extended Update Support | nss-0:3.79.0-17.el9_0 | Fixed | RHSA-2023:1365 |
| Red Hat Virtualization 4 for Red Hat Enterprise Linux 8 | redhat-virtualization-host-0:4.5.3-202304051438_8.6 | Fixed | RHSA-2023:1677 |
| Red Hat Enterprise Linux 6 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 6 | thunderbird | Not affected | n/a |
| Red Hat Enterprise Linux 7 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 7 | thunderbird | Not affected | n/a |
| Red Hat Enterprise Linux 8 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 8 | thunderbird | Not affected | n/a |
| Red Hat Enterprise Linux 9 | firefox | Not affected | n/a |
| Red Hat Enterprise Linux 9 | thunderbird | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Firefox and Thunderbird in Red Hat Enterprise Linux 8.6 and later are not affected by this vulnerability, as they use the system NSS library. Firefox and Thunderbird in earlier Red Hat Enterprise Linux 8 extended life streams were affected, and should be updated to fixed versions as they become available.
References (13)
- https://access.redhat.com/security/cve/CVE-2023-0767 Vendor Advisory
- https://alas.aws.amazon.com/AL2/ALAS-2023-1992.html Product
- https://bugzilla.mozilla.org/show_bug.cgi?id=1804640 Issue TrackingPermissions RequiredVendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2170377 Issue Tracking
- https://euvd.enisa.europa.eu/vulnerability/EUVD-2023-12784 Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2023-0767
- https://security.netapp.com/advisory/ntap-20230324-0008/
- https://www.cve.org/CVERecord?id=CVE-2023-0767
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-06/#CVE-2023-0767
- https://www.mozilla.org/en-US/security/advisories/mfsa2023-07/#CVE-2023-0767
- https://www.mozilla.org/security/advisories/mfsa2023-05/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-06/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2023-07/ Vendor Advisory
Change history (0)
No recorded changes yet.