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Computer vulnerabilities of Firefox

computer vulnerability alert CVE-2019-11733

Firefox: information disclosure via Stored Passwords Copy

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via Stored Passwords Copy of Firefox, in order to obtain sensitive information.
Impacted products: Firefox, RHEL, Slackware, Ubuntu.
Severity: 1/4.
Consequences: data reading.
Provenance: user shell.
Creation date: 19/08/2019.
Identifiers: CERTFR-2019-AVI-400, CVE-2019-11733, MFSA-2019-24, RHSA-2019:2694-01, RHSA-2019:2729-01, SSA:2019-226-02, USN-4101-1, VIGILANCE-VUL-30056.

Description of the vulnerability

An attacker can bypass access restrictions to data via Stored Passwords Copy of Firefox, in order to obtain sensitive information.
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vulnerability announce CVE-2019-11702

Firefox: file reading via IE.HTTP Protocol

Synthesis of the vulnerability

A local attacker can read a file via IE.HTTP Protocol of Firefox, in order to obtain sensitive information.
Impacted products: Fedora, Firefox.
Severity: 2/4.
Consequences: data reading.
Provenance: document.
Creation date: 12/06/2019.
Identifiers: CERTFR-2019-AVI-260, CVE-2019-11702, FEDORA-2019-c22338aa23, MFSA-2019-16, VIGILANCE-VUL-29522.

Description of the vulnerability

A local attacker can read a file via IE.HTTP Protocol of Firefox, in order to obtain sensitive information.
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vulnerability bulletin CVE-2018-18511

Firefox: information disclosure via ImageBitmapRenderingContext

Synthesis of the vulnerability

An attacker can bypass access restrictions to data via ImageBitmapRenderingContext of Firefox, in order to obtain sensitive information.
Impacted products: Debian, Fedora, Firefox, Thunderbird, openSUSE Leap, Solaris, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: data reading.
Provenance: document.
Creation date: 13/02/2019.
Identifiers: bulletinapr2019, CERTFR-2019-AVI-058, CVE-2018-18511, DLA-1800-1, DSA-4448-1, FEDORA-2019-0a381a82de, FEDORA-2019-3b8d06c61e, FEDORA-2019-7ad9201e59, MFSA-2019-04, MFSA-2019-05, MFSA-2019-14, MFSA-2019-15, openSUSE-SU-2019:1484-1, openSUSE-SU-2019:1534-1, openSUSE-SU-2019:1664-1, RHSA-2019:1265-01, RHSA-2019:1267-01, RHSA-2019:1269-01, RHSA-2019:1308-01, RHSA-2019:1309-01, RHSA-2019:1310-01, SUSE-SU-2019:14114-1, SUSE-SU-2019:1458-1, USN-3896-1, USN-3997-1, VIGILANCE-VUL-28503.

Description of the vulnerability

An attacker can bypass access restrictions to data via ImageBitmapRenderingContext of Firefox, in order to obtain sensitive information.
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computer vulnerability announce CVE-2019-7317

libpng: use after free via png_image_free

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area via png_image_free() of libpng, in order to trigger a denial of service, and possibly to run code.
Impacted products: Debian, Fedora, libpng, Firefox, Thunderbird, Java OpenJDK, openSUSE Leap, Java Oracle, Solaris, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: user access/rights, denial of service on service, denial of service on client.
Provenance: document.
Creation date: 05/02/2019.
Identifiers: 275, bulletinapr2019, cpujul2019, CVE-2019-7317, DSA-4435-1, FEDORA-2019-146b81efba, FEDORA-2019-3854a1727e, MFSA-2019-14, MFSA-2019-15, openSUSE-SU-2019:1484-1, openSUSE-SU-2019:1530-1, openSUSE-SU-2019:1534-1, openSUSE-SU-2019:1664-1, openSUSE-SU-2019:1912-1, openSUSE-SU-2019:1916-1, RHSA-2019:1308-01, RHSA-2019:1309-01, RHSA-2019:1310-01, RHSA-2019:2494-01, RHSA-2019:2495-01, RHSA-2019:2585-01, RHSA-2019:2590-01, RHSA-2019:2592-01, SSA:2019-107-01, SUSE-SU-2019:1388-1, SUSE-SU-2019:1398-1, SUSE-SU-2019:1398-2, SUSE-SU-2019:1405-1, SUSE-SU-2019:14160-1, SUSE-SU-2019:1458-1, SUSE-SU-2019:2021-1, SUSE-SU-2019:2028-1, SUSE-SU-2019:2036-1, SUSE-SU-2019:2291-1, SUSE-SU-2019:2336-1, SUSE-SU-2019:2371-1, USN-3962-1, USN-4080-1, USN-4083-1, VIGILANCE-VUL-28437.

Description of the vulnerability

An attacker can force the usage of a freed memory area via png_image_free() of libpng, in order to trigger a denial of service, and possibly to run code.
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computer vulnerability 27815

Firefox: denial of service

Synthesis of the vulnerability

An attacker can generate a fatal error of Firefox, in order to trigger a denial of service.
Impacted products: Fedora, Firefox, Ubuntu.
Severity: 2/4.
Consequences: denial of service on service, denial of service on client.
Provenance: document.
Creation date: 19/11/2018.
Identifiers: 1498510, FEDORA-2018-7653b2c491, FEDORA-2018-b07a7b4ae1, USN-3801-1, USN-3801-2, VIGILANCE-VUL-27815.

Description of the vulnerability

An attacker can generate a fatal error of Firefox, in order to trigger a denial of service.
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vulnerability note CVE-2018-17828

ZZIPlib: directory traversal

Synthesis of the vulnerability

An attacker can traverse directories of ZZIPlib, in order to create a file outside the service root path.
Impacted products: Firefox, openSUSE Leap, SUSE Linux Enterprise Desktop, SLES.
Severity: 2/4.
Consequences: data creation/edition.
Provenance: document.
Creation date: 23/10/2018.
Identifiers: CVE-2018-17828, MFSA-2018-26, openSUSE-SU-2018:3314-1, openSUSE-SU-2018:3446-1, SUSE-SU-2018:3379-1, VIGILANCE-VUL-27604.

Description of the vulnerability

An attacker can traverse directories of ZZIPlib, in order to create a file outside the service root path.
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vulnerability note CVE-2018-12385

Firefox, Thunderbird: denial of service via TransportSecurityInfo

Synthesis of the vulnerability

An attacker can generate a fatal error via TransportSecurityInfo of Firefox/Thunderbird, in order to trigger a denial of service.
Impacted products: Debian, Fedora, Firefox, Thunderbird, openSUSE Leap, Solaris, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 2/4.
Consequences: denial of service on client.
Provenance: document.
Creation date: 24/09/2018.
Identifiers: bulletinjan2019, CERTFR-2018-AVI-451, CERTFR-2018-AVI-469, CVE-2018-12385, DLA-1575-1, DSA-4304-1, DSA-4327-1, FEDORA-2018-3eed69eedc, FEDORA-2018-5f88837c1b, FEDORA-2018-a78cf5fcfc, FEDORA-2018-d64cb04921, MFSA-2018-23, MFSA-2018-25, openSUSE-SU-2018:2817-1, openSUSE-SU-2018:3051-1, openSUSE-SU-2018:3687-1, RHSA-2018:2834-01, RHSA-2018:2835-01, RHSA-2018:3403-01, RHSA-2018:3458-01, SSA:2018-265-01, SUSE-SU-2018:3247-1, SUSE-SU-2018:3476-1, SUSE-SU-2018:3591-1, SUSE-SU-2018:3591-2, USN-3778-1, USN-3793-1, VIGILANCE-VUL-27294.

Description of the vulnerability

An attacker can generate a fatal error via TransportSecurityInfo of Firefox/Thunderbird, in order to trigger a denial of service.
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vulnerability alert CVE-2018-6126

Skia: buffer overflow via SVG Rasterizing

Synthesis of the vulnerability

An attacker can generate a buffer overflow via SVG Rasterizing of Skia, in order to trigger a denial of service, and possibly to run code.
Impacted products: Debian, Fedora, Chrome, Firefox, SeaMonkey, openSUSE Leap, Opera, Solaris, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 3/4.
Consequences: user access/rights, denial of service on service, denial of service on client.
Provenance: document.
Creation date: 07/06/2018.
Identifiers: bulletinjul2018, CERTFR-2018-AVI-271, CVE-2018-6126, DSA-4220-1, DSA-4237-1, FEDORA-2018-09b59b0227, FEDORA-2018-7c80aaef26, FEDORA-2019-7f7489dc8c, MFSA-2018-14, openSUSE-SU-2018:1616-1, openSUSE-SU-2018:2054-1, openSUSE-SU-2018:2055-1, RHSA-2018:1815-01, RHSA-2018:2112-01, RHSA-2018:2113-01, SSA:2018-157-01, SSA:2019-247-01, SUSE-SU-2018:1783-1, SUSE-SU-2018:1820-1, SUSE-SU-2018:2298-1, USN-3682-1, VIGILANCE-VUL-26331.

Description of the vulnerability

An attacker can generate a buffer overflow via SVG Rasterizing of Skia, in order to trigger a denial of service, and possibly to run code.
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computer vulnerability announce CVE-2018-5148

Firefox: use after free via Compositor

Synthesis of the vulnerability

An attacker can force the usage of a freed memory area via Compositor of Firefox, in order to trigger a denial of service, and possibly to run code.
Impacted products: Debian, Fedora, Firefox, SeaMonkey, openSUSE Leap, Solaris, RHEL, Slackware, Ubuntu.
Severity: 3/4.
Consequences: user access/rights, denial of service on client.
Provenance: document.
Creation date: 27/03/2018.
Identifiers: bulletinapr2018, CERTFR-2018-AVI-151, CVE-2018-5148, DLA-1321-1, DSA-4153-1, FEDORA-2018-0e6e400e7a, FEDORA-2018-1c5750c688, FEDORA-2018-a61baabbac, FEDORA-2018-cf8e6c1a35, FEDORA-2018-d2d4ab5961, MFSA-2018-10, openSUSE-SU-2018:0843-1, RHSA-2018:1098-01, RHSA-2018:1099-01, SSA:2018-085-01, SSA:2018-120-02, SSA:2018-123-01, USN-3609-1, VIGILANCE-VUL-25657.

Description of the vulnerability

An attacker can force the usage of a freed memory area via Compositor of Firefox, in order to trigger a denial of service, and possibly to run code.
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computer vulnerability announce CVE-2018-5146 CVE-2018-5147

Firefox: buffer overflow via Vorbis Audio Data

Synthesis of the vulnerability

An attacker can generate a buffer overflow via Vorbis Audio Data of Firefox, in order to trigger a denial of service, and possibly to run code.
Impacted products: Debian, Fedora, Firefox, SeaMonkey, openSUSE Leap, Solaris, RHEL, Slackware, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity: 4/4.
Consequences: user access/rights, denial of service on client.
Provenance: document.
Number of vulnerabilities in this bulletin: 2.
Creation date: 19/03/2018.
Identifiers: bulletinapr2018, CERTFR-2018-AVI-137, CVE-2018-5146, CVE-2018-5147, DLA-1319-1, DLA-1327-1, DSA-4143-1, DSA-4155-1, FEDORA-2018-1e32d78b95, FEDORA-2018-1fb6a24703, FEDORA-2018-9406d8e9aa, FEDORA-2018-a068ade416, FEDORA-2019-7f7489dc8c, MFSA-2018-08, openSUSE-SU-2018:0737-1, openSUSE-SU-2018:0818-1, openSUSE-SU-2018:0819-1, RHSA-2018:0549-01, RHSA-2018:0647-01, RHSA-2018:0648-01, SSA:2018-075-01, SSA:2019-247-01, USN-3545-1, USN-3599-1, VIGILANCE-VUL-25577, ZDI-18-263.

Description of the vulnerability

An attacker can generate a buffer overflow via Vorbis Audio Data of Firefox, in order to trigger a denial of service, and possibly to run code.
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