Vulnerability Database

289,599

Total vulnerabilities in the database

CVE-2011-3276

Unspecified vulnerability in the NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload or hang) by sending crafted SIP packets to TCP port 5060, aka Bug ID CSCso02147.

  • Published: Oct 4, 2011
  • Updated: Apr 13, 2023
  • CVE: CVE-2011-3276
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

No CWE or OWASP classifications available.

Software From Fixed in
cisco / ios_xe 3.1.0sg 3.1.0sg.x
cisco / ios_xe 3.1.1sg 3.1.1sg.x
cisco / ios 12.3yq 12.3yq.x
cisco / ios 12.3xr 12.3xr.x
cisco / ios 12.4t 12.4t.x
cisco / ios 12.2sga 12.2sga.x
cisco / ios 12.3bc 12.3bc.x
cisco / ios 12.1e 12.1e.x
cisco / ios 12.3ya 12.3ya.x
cisco / ios 12.2cz 12.2cz.x
cisco / ios 12.4xq 12.4xq.x
cisco / ios 12.2sxf 12.2sxf.x
cisco / ios 12.2fy 12.2fy.x
cisco / ios 12.4mrb 12.4mrb.x
cisco / ios 12.2irc 12.2irc.x
cisco / ios 12.2scb 12.2scb.x
cisco / ios 12.3xs 12.3xs.x
cisco / ios 12.2sx 12.2sx.x
cisco / ios 12.3xg 12.3xg.x
cisco / ios 12.4mra 12.4mra.x
cisco / ios 12.3bw 12.3bw.x
cisco / ios 12.3xd 12.3xd.x
cisco / ios 12.4xl 12.4xl.x
cisco / ios 12.2ys 12.2ys.x
cisco / ios 12.4xm 12.4xm.x
cisco / ios 12.3xw 12.3xw.x
cisco / ios 12.4mr 12.4mr.x
cisco / ios 12.2srb 12.2srb.x
cisco / ios 12.2su 12.2su.x
cisco / ios 12.2ew 12.2ew.x
cisco / ios 12.2b 12.2b.x
cisco / ios 12.2ixb 12.2ixb.x
cisco / ios 12.2sea 12.2sea.x
cisco / ios 12.4xt 12.4xt.x
cisco / ios 12.2sq 12.2sq.x
cisco / ios 12.3xi 12.3xi.x
cisco / ios 15.1xb 15.1xb.x
cisco / ios 12.2yn 12.2yn.x
cisco / ios 12.2irf 12.2irf.x
cisco / ios 12.2sxa 12.2sxa.x
cisco / ios 12.2ey 12.2ey.x
cisco / ios 12.2zx 12.2zx.x
cisco / ios 12.2seg 12.2seg.x
cisco / ios 12.3yj 12.3yj.x
cisco / ios 12.4gc 12.4gc.x
cisco / ios 12.2xb 12.2xb.x
cisco / ios 12.2yf 12.2yf.x
cisco / ios 12.2sg 12.2sg.x
cisco / ios 12.2ixf 12.2ixf.x
cisco / ios 12.2sre 12.2sre.x
cisco / ios 12.2xna 12.2xna.x
cisco / ios 15.0mra 15.0mra.x
cisco / ios 12.2ym 12.2ym.x
cisco / ios 12.2yw 12.2yw.x
cisco / ios 12.3yu 12.3yu.x
cisco / ios 12.3xj 12.3xj.x
cisco / ios 12.3t 12.3t.x
cisco / ios 12.3 12.3.x
cisco / ios 15.1t 15.1t.x
cisco / ios 12.2zh 12.2zh.x
cisco / ios 12.2zu 12.2zu.x
cisco / ios 12.2yv 12.2yv.x
cisco / ios 12.2ixa 12.2ixa.x
cisco / ios 12.2sxb 12.2sxb.x
cisco / ios 12.2xnf 12.2xnf.x
cisco / ios 12.2sca 12.2sca.x
cisco / ios 12.4xf 12.4xf.x
cisco / ios 12.2t 12.2t.x
cisco / ios 12.2sv 12.2sv.x
cisco / ios 12.2seb 12.2seb.x
cisco / ios 15.0sg 15.0sg.x
cisco / ios 12.3xz 12.3xz.x
cisco / ios 12.2yt 12.2yt.x
cisco / ios 12.4jx 12.4jx.x
cisco / ios 12.2zya 12.2zya.x
cisco / ios 12.4xg 12.4xg.x
cisco / ios 12.4ya 12.4ya.x
cisco / ios 12.2yl 12.2yl.x
cisco / ios 12.2sed 12.2sed.x
cisco / ios 15.0s 15.0s.x
cisco / ios 12.2za 12.2za.x
cisco / ios 15.1gc 15.1gc.x
cisco / ios 15.0m 15.0m.x
cisco / ios 12.2ez 12.2ez.x
cisco / ios 12.4xw 12.4xw.x
cisco / ios 12.2zb 12.2zb.x
cisco / ios 12.2sce 12.2sce.x
cisco / ios 12.2yg 12.2yg.x
cisco / ios 12.2ex 12.2ex.x
cisco / ios 12.2mra 12.2mra.x
cisco / ios 12.4xz 12.4xz.x
cisco / ios 15.1s 15.1s.x
cisco / ios 12.2sbc 12.2sbc.x
cisco / ios 12.2ixc 12.2ixc.x
cisco / ios 12.2ira 12.2ira.x
cisco / ios 12.3xf 12.3xf.x
cisco / ios 12.3xl 12.3xl.x
cisco / ios 12.2yr 12.2yr.x
cisco / ios 12.2se 12.2se.x
cisco / ios 12.1 12.1.x
cisco / ios 15.0sa 15.0sa.x
cisco / ios 12.2sxh 12.2sxh.x
cisco / ios 12.4xd 12.4xd.x
cisco / ios 12.2sec 12.2sec.x
cisco / ios 15.0mr 15.0mr.x
cisco / ios 12.4xp 12.4xp.x
cisco / ios 12.4yd 12.4yd.x
cisco / ios 12.2ird 12.2ird.x
cisco / ios 12.2sb 12.2sb.x
cisco / ios 12.3yt 12.3yt.x
cisco / ios 12.2sy 12.2sy.x
cisco / ios 12.3xb 12.3xb.x
cisco / ios 12.2ixg 12.2ixg.x
cisco / ios 12.4mda 12.4mda.x
cisco / ios 12.3yz 12.3yz.x
cisco / ios 12.2ixh 12.2ixh.x
cisco / ios 12.2zy 12.2zy.x
cisco / ios 12.3xu 12.3xu.x
cisco / ios 12.4yg 12.4yg.x
cisco / ios 12.3xc 12.3xc.x
cisco / ios 12.4 12.4.x
cisco / ios 12.2tpc 12.2tpc.x
cisco / ios 12.2ewa 12.2ewa.x
cisco / ios 12.2bc 12.2bc.x
cisco / ios 12.3xe 12.3xe.x
cisco / ios 12.2srd 12.2srd.x
cisco / ios 12.4mdb 12.4mdb.x
cisco / ios 12.2ze 12.2ze.x
cisco / ios 12.2xne 12.2xne.x
cisco / ios 12.3tpc 12.3tpc.x
cisco / ios 12.2xnb 12.2xnb.x
cisco / ios 12.2scc 12.2scc.x
cisco / ios 12.4xa 12.4xa.x
cisco / ios 12.2yy 12.2yy.x
cisco / ios 12.2fx 12.2fx.x
cisco / ios 12.2sz 12.2sz.x
cisco / ios 12.3za 12.3za.x
cisco / ios 12.4xn 12.4xn.x
cisco / ios 12.2yu 12.2yu.x
cisco / ios 15.1ey 15.1ey.x
cisco / ios 12.2sxi 12.2sxi.x
cisco / ios 12.3yx 12.3yx.x
cisco / ios 12.2ixd 12.2ixd.x
cisco / ios 12.2bx 12.2bx.x
cisco / ios 12.3xq 12.3xq.x
cisco / ios 12.2cx 12.2cx.x
cisco / ios 12.2zl 12.2zl.x
cisco / ios 12.4md 12.4md.x
cisco / ios 12.2yq 12.2yq.x
cisco / ios 12.2scd 12.2scd.x
cisco / ios 12.2sxj 12.2sxj.x
cisco / ios 12.2sef 12.2sef.x
cisco / ios 12.2see 12.2see.x
cisco / ios 12.3ys 12.3ys.x
cisco / ios 12.3jk 12.3jk.x
cisco / ios 12.2zf 12.2zf.x
cisco / ios 12.3b 12.3b.x
cisco / ios 12.4yb 12.4yb.x
cisco / ios 12.2sra 12.2sra.x
cisco / ios 12.2irb 12.2irb.x
cisco / ios 12.2sm 12.2sm.x
cisco / ios 12.2ya 12.2ya.x
cisco / ios 12.4xb 12.4xb.x
cisco / ios 12.2 12.2.x
cisco / ios 12.3xx 12.3xx.x
cisco / ios 12.2xnc 12.2xnc.x
cisco / ios 12.4xy 12.4xy.x
cisco / ios 12.4xr 12.4xr.x
cisco / ios 12.2sw 12.2sw.x
cisco / ios 15.0xa 15.0xa.x
cisco / ios 12.3xa 12.3xa.x
cisco / ios 12.2sxd 12.2sxd.x
cisco / ios 12.2src 12.2src.x
cisco / ios 12.2mrb 12.2mrb.x
cisco / ios 15.0xo 15.0xo.x
cisco / ios 12.2yz 12.2yz.x
cisco / ios 12.2ire 12.2ire.x
cisco / ios 12.4ye 12.4ye.x
cisco / ios 12.2ixe 12.2ixe.x
cisco / ios 12.3xk 12.3xk.x
cisco / ios 12.2yj 12.2yj.x
cisco / ios 12.2mc 12.2mc.x
cisco / ios 12.2yx 12.2yx.x
cisco / ios 12.2xo 12.2xo.x
cisco / ios 12.2sxe 12.2sxe.x
cisco / ios 12.2yh 12.2yh.x
cisco / ios 12.2s 12.2s.x
cisco / ios 12.2fz 12.2fz.x
cisco / ios 15.1m 15.1m.x