CVE-2018-3967
published 2018-10-03CVE-2018-3967: An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096. A specially crafted PDF…
PriorityP341high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
6.22%
92.8th percentile
An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096. A specially crafted PDF document can trigger a previously freed object in memory to be reused, resulting in arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| ffmpeg | ffmpeg | >= 0 < 7:2.8.17-0ubuntu0.1 | 7:2.8.17-0ubuntu0.1 |
| ffmpeg | ffmpeg | >= 0 < 7:3.4.8-0ubuntu0.2 | 7:3.4.8-0ubuntu0.2 |
| ffmpeg | ffmpeg | >= 0 < 7:4.2.4-1ubuntu0.1 | 7:4.2.4-1ubuntu0.1 |
| foxit_software | foxit_pdf_reader | — | — |
| foxitsoftware | phantompdf | <= 9.2.0.9297 | — |
| foxitsoftware | reader | <= 9.2.0.9297 | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv3.08.0HIGHCVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
osv7.5HIGH
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GHSA
GHSA-v64m-5p9c-484j: An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9
ghsa_unreviewed·2022-05-13
CVE-2018-3967 [HIGH] CWE-416 GHSA-v64m-5p9c-484j: An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9
An exploitable use-after-free vulnerability exists in the JavaScript engine of Foxit Software's Foxit PDF Reader version 9.1.0.5096. A specially crafted PDF document can trigger a previously freed object in memory to be reused, resulting in arbitrary code execution. An attacker needs to trick the user to open the malicious file to trigger this vulnerability. If the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability.
OSV
ffmpeg vulnerabilities
osv·2020-07-22·CVSS 7.5
CVE-2018-15822 ffmpeg vulnerabilities
ffmpeg vulnerabilities
It was discovered that FFmpeg incorrectly verified empty audio packets or
HEVC data. An attacker could possibly use this issue to cause a denial of
service via a crafted file. This issue only affected Ubuntu 16.04 LTS, as
it was already fixed in Ubuntu 18.04 LTS. For more information see:
https://usn.ubuntu.com/usn/usn-3967-1
(CVE-2018-15822, CVE-2019-11338)
It was discovered that FFmpeg incorrectly handled sscanf failures. An
attacker could possibly use this issue to cause a denial of service or
other unspecified impact. This issue only affected Ubuntu 16.04 LTS and
Ubuntu 18.04 LTS. (CVE-2019-12730)
It was discovered that FFmpeg incorrectly handled certain WEBM files. An
attacker could possibly use this issue to obtain sensitive data or other
unspecified impact.
No detection rules found.
No public exploits indexed.
Talos
Vulnerability Spotlight: Multiple Issues in Foxit PDF Reader
blogs_talos·2018-10-01·CVSS 7.1
CVE-2018-3956 [HIGH] Vulnerability Spotlight: Multiple Issues in Foxit PDF Reader
TALOS-2018-0626 / CVE-2018-3956 is an exploitable out-of-bounds read vulnerability which can disclose sensitive memory content and could be used, in conjunction with other vulnerabilities, to aid in full compromise.
A specially crafted PDF file could trigger this vulnerability. There are a couple of different ways an adversary could leverage this attack including tricking a user to opening a malicious PDF or, if the browser plugin is enabled, simply viewing the document on the Internet could result in exploitation. Full details of the vulnerability can be found here.
#### TALOS-2018-0628TALOS-2018-0628 references a total of six separate use-after-free vulnerabilities (CVE-2018-3957, CVE-2018-3958, CVE-2018-3959, CVE-2018-3960, CVE-2018-3961, CVE-2018-3962) found in the JavaScript engine
Talos
Vulnerability Spotlight: Multiple Issues in Foxit PDF Reader
blogs_talos·2018-10-01·CVSS 7.1
CVE-2018-3956 [HIGH] Vulnerability Spotlight: Multiple Issues in Foxit PDF Reader
## Vulnerability Spotlight: Multiple Issues in Foxit PDF Reader
TALOS-2018-0626 / CVE-2018-3956 is an exploitable out-of-bounds read vulnerability which can disclose sensitive memory content and could be used, in conjunction with other vulnerabilities, to aid in full compromise.
A specially crafted PDF file could trigger this vulnerability. There are a couple of different ways an adversary could leverage this attack including tricking a user to opening a malicious PDF or, if the browser plugin is enabled, simply viewing the document on the Internet could result in exploitation. Full details of the vulnerability can be found here .
## TALOS-2018-0628 TALOS-2018-0628 references a total of six separate use-after-free vulnerabilities (CVE-2018-3957, CVE-2018-3958, CVE-2018-3959, CVE-2018-39
2018-10-03
Published