github - ghsa-x52x-v8xm-9r9j

ghsa-x52x-v8xm-9r9j

Vulnerability from github

Published

2022-05-13 01:07

Modified

2022-05-13 01:07

Details

Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow.

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{
  "affected": [],
  "aliases": [
    "CVE-2013-4852"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-08-19T23:55:00Z",
    "severity": "MODERATE"
  },
  "details": "Integer overflow in PuTTY 0.62 and earlier, WinSCP before 5.1.6, and other products that use PuTTY allows remote SSH servers to cause a denial of service (crash) and possibly execute arbitrary code in certain applications that use PuTTY via a negative size value in an RSA key signature during the SSH handshake, which triggers a heap-based buffer overflow.",
  "id": "GHSA-x52x-v8xm-9r9j",
  "modified": "2022-05-13T01:07:25Z",
  "published": "2022-05-13T01:07:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2013-4852"
    },
    {
      "type": "WEB",
      "url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00035.html"
    },
    {
      "type": "WEB",
      "url": "http://lists.opensuse.org/opensuse-updates/2013-08/msg00041.html"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/54379"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/54517"
    },
    {
      "type": "WEB",
      "url": "http://secunia.com/advisories/54533"
    },
    {
      "type": "WEB",
      "url": "http://svn.tartarus.org/sgt?view=revision\u0026sortby=date\u0026revision=9896"
    },
    {
      "type": "WEB",
      "url": "http://winscp.net/tracker/show_bug.cgi?id=1017"
    },
    {
      "type": "WEB",
      "url": "http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html"
    },
    {
      "type": "WEB",
      "url": "http://www.debian.org/security/2013/dsa-2736"
    },
    {
      "type": "WEB",
      "url": "http://www.search-lab.hu/advisories/secadv-20130722"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2013-4852

Vulnerability from cvelistv5

Published

2013-08-19 23:00

Modified

2024-08-06 16:59

Severity ?

Summary

References

▼	URL	Tags
	http://secunia.com/advisories/54533	third-party-advisory, x_refsource_SECUNIA
	http://secunia.com/advisories/54517	third-party-advisory, x_refsource_SECUNIA
	http://winscp.net/tracker/show_bug.cgi?id=1017	x_refsource_MISC
	http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=718779	x_refsource_CONFIRM
	http://www.search-lab.hu/advisories/secadv-20130722	x_refsource_MISC
	http://www.debian.org/security/2013/dsa-2736	vendor-advisory, x_refsource_DEBIAN
	http://svn.tartarus.org/sgt?view=revision&sortby=date&revision=9896	x_refsource_MISC
	http://lists.opensuse.org/opensuse-updates/2013-08/msg00035.html	vendor-advisory, x_refsource_SUSE
	http://secunia.com/advisories/54379	third-party-advisory, x_refsource_SECUNIA
	http://www.chiark.greenend.org.uk/~sgtatham/putty/wishlist/vuln-signature-stringlen.html	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2013-08/msg00041.html	vendor-advisory, x_refsource_SUSE

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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