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8 vulnerabilities by pacman_project
CVE-2019-18182 (GCVE-0-2019-18182)
Vulnerability from cvelistv5 – Published: 2020-02-24 14:38 – Updated: 2024-08-05 01:47
VLAI
Summary
pacman before 5.2 is vulnerable to arbitrary command injection in conf.c in the download_with_xfercommand() function. This can be exploited when unsigned databases are used. To exploit the vulnerability, the user must enable a non-default XferCommand and retrieve an attacker-controlled crafted database and package.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.archlinux.org/pacman.git/tree/src/pac… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?id=8… | x_refsource_MISC |
| https://github.com/alpinelinux/alpine-secdb/blob/… | x_refsource_CONFIRM |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2019-18183 (GCVE-0-2019-18183)
Vulnerability from cvelistv5 – Published: 2020-02-24 14:36 – Updated: 2024-08-05 01:47
VLAI
Summary
pacman before 5.2 is vulnerable to arbitrary command injection in lib/libalpm/sync.c in the apply_deltas() function. This can be exploited when unsigned databases are used. To exploit the vulnerability, the user must enable the non-default delta feature and retrieve an attacker-controlled crafted database and delta file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.archlinux.org/pacman.git/tree/lib/lib… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?id=c… | x_refsource_MISC |
| https://github.com/alpinelinux/alpine-secdb/blob/… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2019-9686 (GCVE-0-2019-9686)
Vulnerability from cvelistv5 – Published: 2019-03-11 16:00 – Updated: 2024-08-04 21:54
VLAI
Summary
pacman before 5.1.3 allows directory traversal when installing a remote package via a specified URL "pacman -U <url>" due to an unsanitized file name received from a Content-Disposition header. pacman renames the downloaded package file to match the name given in this header. However, pacman did not sanitize this name, which may contain slashes, before calling rename(). A malicious server (or a network MitM if downloading over HTTP) can send a Content-Disposition header to make pacman place the file anywhere in the filesystem, potentially leading to arbitrary root code execution. Notably, this bypasses pacman's package signature checking. This occurs in curl_download_internal in lib/libalpm/dload.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://git.archlinux.org/pacman.git/commit/?id=d… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?h=re… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?id=9… | x_refsource_MISC |
Date Public
2019-03-11 00:00
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CVE-2016-5434 (GCVE-0-2016-5434)
Vulnerability from cvelistv5 – Published: 2017-01-30 22:00 – Updated: 2024-08-06 01:01
VLAI
Summary
libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite loop or out-of-bounds read) via a crafted signature file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://lists.archlinux.org/pipermail/pacman-dev/… | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2016/06/11/4 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2016/06/14/6 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2020/04/21/9 | mailing-listx_refsource_MLIST |
Date Public
2016-06-06 00:00
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CVE-2019-18182 (GCVE-0-2019-18182)
Vulnerability from nvd – Published: 2020-02-24 14:38 – Updated: 2024-08-05 01:47
VLAI
Summary
pacman before 5.2 is vulnerable to arbitrary command injection in conf.c in the download_with_xfercommand() function. This can be exploited when unsigned databases are used. To exploit the vulnerability, the user must enable a non-default XferCommand and retrieve an attacker-controlled crafted database and package.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.archlinux.org/pacman.git/tree/src/pac… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?id=8… | x_refsource_MISC |
| https://github.com/alpinelinux/alpine-secdb/blob/… | x_refsource_CONFIRM |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2019-18183 (GCVE-0-2019-18183)
Vulnerability from nvd – Published: 2020-02-24 14:36 – Updated: 2024-08-05 01:47
VLAI
Summary
pacman before 5.2 is vulnerable to arbitrary command injection in lib/libalpm/sync.c in the apply_deltas() function. This can be exploited when unsigned databases are used. To exploit the vulnerability, the user must enable the non-default delta feature and retrieve an attacker-controlled crafted database and delta file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://git.archlinux.org/pacman.git/tree/lib/lib… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?id=c… | x_refsource_MISC |
| https://github.com/alpinelinux/alpine-secdb/blob/… | x_refsource_MISC |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
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CVE-2019-9686 (GCVE-0-2019-9686)
Vulnerability from nvd – Published: 2019-03-11 16:00 – Updated: 2024-08-04 21:54
VLAI
Summary
pacman before 5.1.3 allows directory traversal when installing a remote package via a specified URL "pacman -U <url>" due to an unsanitized file name received from a Content-Disposition header. pacman renames the downloaded package file to match the name given in this header. However, pacman did not sanitize this name, which may contain slashes, before calling rename(). A malicious server (or a network MitM if downloading over HTTP) can send a Content-Disposition header to make pacman place the file anywhere in the filesystem, potentially leading to arbitrary root code execution. Notably, this bypasses pacman's package signature checking. This occurs in curl_download_internal in lib/libalpm/dload.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://git.archlinux.org/pacman.git/commit/?id=d… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?h=re… | x_refsource_MISC |
| https://git.archlinux.org/pacman.git/commit/?id=9… | x_refsource_MISC |
Date Public
2019-03-11 00:00
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CVE-2016-5434 (GCVE-0-2016-5434)
Vulnerability from nvd – Published: 2017-01-30 22:00 – Updated: 2024-08-06 01:01
VLAI
Summary
libalpm, as used in pacman 5.0.1, allows remote attackers to cause a denial of service (infinite loop or out-of-bounds read) via a crafted signature file.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://lists.archlinux.org/pipermail/pacman-dev/… | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2016/06/11/4 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2016/06/14/6 | mailing-listx_refsource_MLIST |
| http://www.openwall.com/lists/oss-security/2020/04/21/9 | mailing-listx_refsource_MLIST |
Date Public
2016-06-06 00:00
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