An update for thunderbird is now available for openEuler-24.03-LTS-SP2 Security Advisory openeuler-security@openeuler.org openEuler security committee openEuler-SA-2025-2099 Final 1.0 1.0 2025-09-05 Initial 2025-09-05 2025-09-05 openEuler SA Tool V1.0 2025-09-05 thunderbird security update An update for thunderbird is now available for openEuler-24.03-LTS-SP2 Security Fix(es): On 64-bit platforms, IonMonkey-JIT only wrote 32 bits of the 64-bit return value space on the stack, while Baseline-JIT read the entire 64 bits. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8027) On arm64, a WASM `br_table` instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrect computation of the branch address. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8028) Firefox executed `javascript:` URLs when used in `object` and `embed` tags. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8029) Insufficient escaping in the 'Copy as cURL' feature in Firefox and Thunderbird could potentially be exploited to trick a user into executing unexpected code. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8030) The `username:password` part was not correctly stripped from URLs in CSP reports potentially leaking HTTP Basic Authentication credentials. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8031) XSLT document loading did not correctly propagate the source document which bypassed its Content Security Policy (CSP). This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8032) The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr dereference. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8033) Memory safety bugs present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8034) Memory safety bugs present in Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1.(CVE-2025-8035) A vulnerability was found in Mozilla Thunderbird up to 141 (Mail Client Software). It has been rated as critical.Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Impacted is confidentiality, integrity, and availability.Upgrading to version 142 eliminates this vulnerability.(CVE-2025-9179) A same-origin policy bypass vulnerability exists in the Graphics: Canvas2D component. This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.(CVE-2025-9180) Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.(CVE-2025-9181) Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2.(CVE-2025-9185) An update for thunderbird is now available for openEuler-24.03-LTS-SP2. openEuler Security has rated this update as having a security impact of critical. A Common Vunlnerability Scoring System(CVSS)base score,which gives a detailed severity rating, is available for each vulnerability from the CVElink(s) in the References section. Critical thunderbird https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8027 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8028 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8029 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8030 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8031 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8032 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8033 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8034 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-8035 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-9179 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-9180 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-9181 https://www.openeuler.org/en/security/cve/detail/?cveId=CVE-2025-9185 https://nvd.nist.gov/vuln/detail/CVE-2025-8027 https://nvd.nist.gov/vuln/detail/CVE-2025-8028 https://nvd.nist.gov/vuln/detail/CVE-2025-8029 https://nvd.nist.gov/vuln/detail/CVE-2025-8030 https://nvd.nist.gov/vuln/detail/CVE-2025-8031 https://nvd.nist.gov/vuln/detail/CVE-2025-8032 https://nvd.nist.gov/vuln/detail/CVE-2025-8033 https://nvd.nist.gov/vuln/detail/CVE-2025-8034 https://nvd.nist.gov/vuln/detail/CVE-2025-8035 https://nvd.nist.gov/vuln/detail/CVE-2025-9179 https://nvd.nist.gov/vuln/detail/CVE-2025-9180 https://nvd.nist.gov/vuln/detail/CVE-2025-9181 https://nvd.nist.gov/vuln/detail/CVE-2025-9185 openEuler-24.03-LTS-SP2 thunderbird-128.14.0-1.oe2403sp2.aarch64.rpm thunderbird-debuginfo-128.14.0-1.oe2403sp2.aarch64.rpm thunderbird-debugsource-128.14.0-1.oe2403sp2.aarch64.rpm thunderbird-librnp-rnp-128.14.0-1.oe2403sp2.aarch64.rpm thunderbird-wayland-128.14.0-1.oe2403sp2.aarch64.rpm thunderbird-128.14.0-1.oe2403sp2.src.rpm thunderbird-128.14.0-1.oe2403sp2.x86_64.rpm thunderbird-debuginfo-128.14.0-1.oe2403sp2.x86_64.rpm thunderbird-debugsource-128.14.0-1.oe2403sp2.x86_64.rpm thunderbird-librnp-rnp-128.14.0-1.oe2403sp2.x86_64.rpm thunderbird-wayland-128.14.0-1.oe2403sp2.x86_64.rpm On 64-bit platforms, IonMonkey-JIT only wrote 32 bits of the 64-bit return value space on the stack, while Baseline-JIT read the entire 64 bits. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8027 openEuler-24.03-LTS-SP2 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 On arm64, a WASM `br_table` instruction with a lot of entries could lead to the label being too far from the instruction causing truncation and incorrect computation of the branch address. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8028 openEuler-24.03-LTS-SP2 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 Firefox executed `javascript:` URLs when used in `object` and `embed` tags. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8029 openEuler-24.03-LTS-SP2 High 8.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 Insufficient escaping in the 'Copy as cURL' feature in Firefox and Thunderbird could potentially be exploited to trick a user into executing unexpected code. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8030 openEuler-24.03-LTS-SP2 High 8.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 The `username:password` part was not correctly stripped from URLs in CSP reports potentially leaking HTTP Basic Authentication credentials. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8031 openEuler-24.03-LTS-SP2 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 XSLT document loading did not correctly propagate the source document which bypassed its Content Security Policy (CSP). This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8032 openEuler-24.03-LTS-SP2 High 8.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 The JavaScript engine did not handle closed generators correctly and it was possible to resume them leading to a nullptr dereference. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8033 openEuler-24.03-LTS-SP2 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 Memory safety bugs present in Firefox ESR 115.25, Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 141, Firefox ESR < 115.26, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8034 openEuler-24.03-LTS-SP2 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 Memory safety bugs present in Firefox ESR 128.12, Thunderbird ESR 128.12, Firefox ESR 140.0, Thunderbird ESR 140.0, Firefox 140 and Thunderbird 140. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 141, Firefox ESR < 128.13, Firefox ESR < 140.1, Thunderbird < 141, Thunderbird < 128.13, and Thunderbird < 140.1. 2025-09-05 CVE-2025-8035 openEuler-24.03-LTS-SP2 High 8.8 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 A vulnerability was found in Mozilla Thunderbird up to 141 (Mail Client Software). It has been rated as critical.Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.Impacted is confidentiality, integrity, and availability.Upgrading to version 142 eliminates this vulnerability. 2025-09-05 CVE-2025-9179 openEuler-24.03-LTS-SP2 Critical 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 A same-origin policy bypass vulnerability exists in the Graphics: Canvas2D component. This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2. 2025-09-05 CVE-2025-9180 openEuler-24.03-LTS-SP2 High 8.1 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 Uninitialized memory in the JavaScript Engine component. This vulnerability affects Firefox < 142, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2. 2025-09-05 CVE-2025-9181 openEuler-24.03-LTS-SP2 Medium 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099 Memory safety bugs present in Firefox ESR 115.26, Firefox ESR 128.13, Thunderbird ESR 128.13, Firefox ESR 140.1, Thunderbird ESR 140.1, Firefox 141 and Thunderbird 141. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 142, Firefox ESR < 115.27, Firefox ESR < 128.14, Firefox ESR < 140.2, Thunderbird < 142, Thunderbird < 128.14, and Thunderbird < 140.2. 2025-09-05 CVE-2025-9185 openEuler-24.03-LTS-SP2 High 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H thunderbird security update 2025-09-05 https://www.openeuler.org/zh/security/security-bulletins/detail/?id=openEuler-SA-2025-2099