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10 vulnerabilities by atftp_project
CVE-2021-46671 (GCVE-0-2021-46671)
Vulnerability from nvd – Published: 2022-02-04 20:13 – Updated: 2024-08-04 05:17
VLAI
EPSS
VEX
Summary
options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://sourceforge.net/p/atftp/code/ci/9cf799c40… | x_refsource_MISC |
| https://bugs.debian.org/1004974 | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
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CVE-2021-41054 (GCVE-0-2021-41054)
Vulnerability from nvd – Published: 2021-09-13 20:43 – Updated: 2024-08-04 02:59
VLAI
EPSS
VEX
Summary
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://sourceforge.net/p/atftp/code/ci/d255bf908… | x_refsource_MISC |
| https://github.com/nu11secur1ty/CVE-mitre/tree/ma… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
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CVE-2020-6097 (GCVE-0-2020-6097)
Vulnerability from nvd – Published: 2020-09-10 14:13 – Updated: 2024-08-04 08:47
VLAI
EPSS
VEX
Summary
An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert() call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
Severity
7.5 (High)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
Impacted products
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CVE-2019-11366 (GCVE-0-2019-11366)
Vulnerability from nvd – Published: 2019-04-20 12:58 – Updated: 2024-08-04 22:48
VLAI
EPSS
VEX
Summary
An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://pulsesecurity.co.nz/advisories/atftpd-mul… | x_refsource_MISC |
| https://sourceforge.net/p/atftp/code/ci/382f76a90… | x_refsource_MISC |
| https://www.debian.org/security/2019/dsa-4438 | vendor-advisoryx_refsource_DEBIAN |
| https://seclists.org/bugtraq/2019/May/16 | mailing-listx_refsource_BUGTRAQ |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/202003-14 | vendor-advisoryx_refsource_GENTOO |
| https://usn.ubuntu.com/4540-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2019-11365 (GCVE-0-2019-11365)
Vulnerability from nvd – Published: 2019-04-20 12:57 – Updated: 2024-08-04 22:48
VLAI
EPSS
VEX
Summary
An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://pulsesecurity.co.nz/advisories/atftpd-mul… | x_refsource_MISC |
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| https://www.debian.org/security/2019/dsa-4438 | vendor-advisoryx_refsource_DEBIAN |
| https://seclists.org/bugtraq/2019/May/16 | mailing-listx_refsource_BUGTRAQ |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/202003-14 | vendor-advisoryx_refsource_GENTOO |
| https://usn.ubuntu.com/4540-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2021-46671 (GCVE-0-2021-46671)
Vulnerability from cvelistv5 – Published: 2022-02-04 20:13 – Updated: 2024-08-04 05:17
VLAI
EPSS
VEX
Summary
options.c in atftp before 0.7.5 reads past the end of an array, and consequently discloses server-side /etc/group data to a remote client.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://sourceforge.net/p/atftp/code/ci/9cf799c40… | x_refsource_MISC |
| https://bugs.debian.org/1004974 | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2022… | mailing-listx_refsource_MLIST |
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CVE-2021-41054 (GCVE-0-2021-41054)
Vulnerability from cvelistv5 – Published: 2021-09-13 20:43 – Updated: 2024-08-04 02:59
VLAI
EPSS
VEX
Summary
tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://sourceforge.net/p/atftp/code/ci/d255bf908… | x_refsource_MISC |
| https://github.com/nu11secur1ty/CVE-mitre/tree/ma… | x_refsource_MISC |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
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CVE-2020-6097 (GCVE-0-2020-6097)
Vulnerability from cvelistv5 – Published: 2020-09-10 14:13 – Updated: 2024-08-04 08:47
VLAI
EPSS
VEX
Summary
An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert() call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger this vulnerability.
Severity
7.5 (High)
CWE
- CWE-617 - Reachable Assertion
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://talosintelligence.com/vulnerability_repor… | x_refsource_MISC |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
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CVE-2019-11366 (GCVE-0-2019-11366)
Vulnerability from cvelistv5 – Published: 2019-04-20 12:58 – Updated: 2024-08-04 22:48
VLAI
EPSS
VEX
Summary
An issue was discovered in atftpd in atftp 0.7.1. It does not lock the thread_list_mutex mutex before assigning the current thread data structure. As a result, the daemon is vulnerable to a denial of service attack due to a NULL pointer dereference. If thread_data is NULL when assigned to current, and modified by another thread before a certain tftpd_list.c check, there is a crash when dereferencing current->next.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://pulsesecurity.co.nz/advisories/atftpd-mul… | x_refsource_MISC |
| https://sourceforge.net/p/atftp/code/ci/382f76a90… | x_refsource_MISC |
| https://www.debian.org/security/2019/dsa-4438 | vendor-advisoryx_refsource_DEBIAN |
| https://seclists.org/bugtraq/2019/May/16 | mailing-listx_refsource_BUGTRAQ |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/202003-14 | vendor-advisoryx_refsource_GENTOO |
| https://usn.ubuntu.com/4540-1/ | vendor-advisoryx_refsource_UBUNTU |
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CVE-2019-11365 (GCVE-0-2019-11365)
Vulnerability from cvelistv5 – Published: 2019-04-20 12:57 – Updated: 2024-08-04 22:48
VLAI
EPSS
VEX
Summary
An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
7 references
| URL | Tags |
|---|---|
| https://pulsesecurity.co.nz/advisories/atftpd-mul… | x_refsource_MISC |
| https://sourceforge.net/p/atftp/code/ci/abed7d245… | x_refsource_MISC |
| https://www.debian.org/security/2019/dsa-4438 | vendor-advisoryx_refsource_DEBIAN |
| https://seclists.org/bugtraq/2019/May/16 | mailing-listx_refsource_BUGTRAQ |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://security.gentoo.org/glsa/202003-14 | vendor-advisoryx_refsource_GENTOO |
| https://usn.ubuntu.com/4540-1/ | vendor-advisoryx_refsource_UBUNTU |
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"ID": "CVE-2019-11365",
"STATE": "PUBLIC"
},
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"vendor": {
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{
"product": {
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"product_name": "n/a",
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"lang": "eng",
"value": "An issue was discovered in atftpd in atftp 0.7.1. A remote attacker may send a crafted packet triggering a stack-based buffer overflow due to an insecurely implemented strncpy call. The vulnerability is triggered by sending an error packet of 3 bytes or fewer. There are multiple instances of this vulnerable strncpy pattern within the code base, specifically within tftpd_file.c, tftp_file.c, tftpd_mtftp.c, and tftp_mtftp.c."
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"problemtype": {
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"lang": "eng",
"value": "n/a"
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"references": {
"reference_data": [
{
"name": "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities",
"refsource": "MISC",
"url": "https://pulsesecurity.co.nz/advisories/atftpd-multiple-vulnerabilities"
},
{
"name": "https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b/",
"refsource": "MISC",
"url": "https://sourceforge.net/p/atftp/code/ci/abed7d245d8e8bdfeab24f9f7f55a52c3140f96b/"
},
{
"name": "DSA-4438",
"refsource": "DEBIAN",
"url": "https://www.debian.org/security/2019/dsa-4438"
},
{
"name": "20190508 [SECURITY] [DSA 4438-1] atftp security update",
"refsource": "BUGTRAQ",
"url": "https://seclists.org/bugtraq/2019/May/16"
},
{
"name": "[debian-lts-announce] 20190512 [SECURITY] [DLA 1783-1] atftp security update",
"refsource": "MLIST",
"url": "https://lists.debian.org/debian-lts-announce/2019/05/msg00012.html"
},
{
"name": "GLSA-202003-14",
"refsource": "GENTOO",
"url": "https://security.gentoo.org/glsa/202003-14"
},
{
"name": "USN-4540-1",
"refsource": "UBUNTU",
"url": "https://usn.ubuntu.com/4540-1/"
}
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}
},
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"cveId": "CVE-2019-11365",
"datePublished": "2019-04-20T12:57:45.000Z",
"dateReserved": "2019-04-20T00:00:00.000Z",
"dateUpdated": "2024-08-04T22:48:09.160Z",
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